Reproduction in Plants Class 7 Science Chapter 12 in One Shot | BYJU'S - Class 7

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  • Опубліковано 28 січ 2025

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  • @byjus-class-678
    @byjus-class-678  2 роки тому +51

    🔷Speak English like an expert, join our spoken English classes for 2 months in just 999, register here:
    byjus.com/spokenenglish/?IVXJ7GlxY&

  • @lalalalallala2242
    @lalalalallala2242 11 місяців тому +11

    pollination- the transfer of pollen grains from anther to the stigma of flower is known as pollination
    there are two types of pollination
    1 self pollination 2 cross pollination
    self pollination-the transfer of pollen from the stigma to the same flower is known as self pollination
    cross pollination- the transfer of pollen from the one flower to the another flower is known as cross pollination

  • @RakshitaruSubash
    @RakshitaruSubash 25 днів тому +18

    Only legends are watching this in 2025 😂😂( like me😅)

  • @dhruvagarwal2836
    @dhruvagarwal2836 2 роки тому +15

    pollination- the transfer of pollen grains from anther to the stigma of flower is known as pollination
    there are two types of pollination
    1 self pollination 2 cross pollination
    self pollination-the transfer of pollen from the stigma to the same flower is known as self pollination
    cross pollination- the transfer of pollen from the one flower to the another flower is known as cross pollination

  • @AnanyaMalik2011
    @AnanyaMalik2011 2 роки тому +8

    pollination - prosses of transfer of pollen grains form anther to stigma of the plant .
    there are mainly two types of pollination ,cross and self
    self pollination occurs within the flower or plant and manly in bisexual flowers
    cross pollination occurs form one flower to other and in both bisexual and unisexual flowers

  • @prashantpareek3124
    @prashantpareek3124 11 місяців тому +4

    1. Pollination is the process of transfer of pollen grains from anther to the stigma.
    2. There are tow types of pollination :-
    Self pollination- the transfer of
    pollen grains in same flower of
    same plant.
    Self pollination- the transfer of
    pollen grains from different flowers
    of different plant of same species.
    Wonderful session!

  • @poijayadav1359
    @poijayadav1359 Рік тому +6

    Pollination is the transfer of pollen grains from anther to stigma
    It's of 2 types
    Cross Pollination takes place in different parts of different flowers but self Pollination occurs in the parts of same flower

  • @PriyanshaSolanki-m8s
    @PriyanshaSolanki-m8s Місяць тому +2

    1:16:43 Pollination is the process of transfer of pollen grains from the anther (male part) of a flower to the stigma (female part) of the same or another flower.
    Types of Pollination
    1. Self-Pollination:
    Pollen grains are transferred from the anther to the stigma of the same flower or another flower of the same plant.
    Example: Pea, Hibiscus.
    2. Cross-Pollination:
    Pollen grains are transferred from the anther of one flower to the stigma of another flower on a different plant of the same species.
    Requires external agents like wind, water, insects,

  • @poriborthakur3952
    @poriborthakur3952 2 роки тому +6

    Pollination =transfer of pollen grains from anther to stigma.
    Modes of pollination=cross pollination and self pollination.

  • @satishgajbhiye2696
    @satishgajbhiye2696 Місяць тому +2

    Pollination is the transfer of pollen grains from anther to stigma . There are two types of pollination Self pollination and cross pollination . In self pollination the pollen grains transfer to its stigma in same flower . In Cross pollination the pollen grains transfer to the another flower's stigma (but both of same spices)

  • @jyotigupta4137
    @jyotigupta4137 2 роки тому +11

    Pollination - The process of transfer of pollen grain from anther to stigma of flower
    There are two types of pollination
    1- Self pollination
    2-Cross pollination

  • @dragonproomg5757
    @dragonproomg5757 11 місяців тому +101

    Only legends are watching in 2024 🤫 😏👈 (jaw line)

  • @manishamazumdar2932
    @manishamazumdar2932 Рік тому +110

    My marks of science is now 98 /100❤

  • @aaradhyaakhand6810
    @aaradhyaakhand6810 11 місяців тому +6

    My number in science 100/100

    • @crafterkuku
      @crafterkuku 11 місяців тому +2

      Really that's good and same to you😊

  • @sarithasiripurapu-r6p
    @sarithasiripurapu-r6p Рік тому +3

    The process of transfer of pollen grains from anther to stigma belonging to the same flower or different flowers is called pollination. The two types of pollination are self-pollination and cross-pollination.

  • @user-xyz...
    @user-xyz... Рік тому +34

    Best of luck for your tomorrow exam 😂😂😂😂😂😂

    • @preet5670
      @preet5670 Рік тому

      😂 thanks bro

    • @user-xyz...
      @user-xyz... Рік тому +1

      @@preet5670 Welcome 🤣🤣😅😅

    • @vaishalipahariya2551
      @vaishalipahariya2551 Рік тому

      Thank you

    • @manojbajaj4957
      @manojbajaj4957 11 місяців тому

      Thank you😊

    • @RIFTY-27
      @RIFTY-27 9 місяців тому +1

      Thanks 😢😢😅😅😅😅🎉
      Last exam for 7th by the way😮😮😅😊😊

  • @cybersmart615
    @cybersmart615 Рік тому +3

    The process of transfer of pollen grain from anther to stigma in a flowers know as pollinatio
    Two type of pollination are-
    1.Self pollination
    2. cross pollination

  • @archanasimhan6917
    @archanasimhan6917 2 роки тому +2

    Process of transfer of pollen grains from anther to the stigma of the plant...
    Self pollination:
    Process where pollination takes place in same flower of same plant...
    Cross pollination:
    Process where pollination takes place in different plant of same kind....

  • @bhargovjyotikurmi8250
    @bhargovjyotikurmi8250 Рік тому +16

    In my eye i think 🤔 she is looking like Rashmika

  • @babitamaurya9575
    @babitamaurya9575 Рік тому +8

    Thank u ma'am for this aww some session 😊 but having a problem ☹️ can't share this channel with friends if they will having their all concepts clear so if they come first and become topper to mera Kya hoyega 😎 mai khud ke pairo pe khuladi nhi marna chahti " only joking" , 😅

  • @sureshchandsharma4847
    @sureshchandsharma4847 4 дні тому

    The process in which there is transfer of pollen grains from another to the stigma of a flower is called pollination . Types are self pollination and cross pollination
    Hw Q.👆

  • @AbhishekYadav-tf5pi
    @AbhishekYadav-tf5pi 2 роки тому +10

    Pollination =Transfer of pollen grain from the ripe anther to the stigma THERE ARE TWO TYPES OF POLLINATON 1=SELF POLLINTON and 2=CROSS POLLINTON thank you mam 😊😊😊☺☺🙏🙏

  • @aryanbharti8651
    @aryanbharti8651 5 місяців тому +2

    Pollination is the transfer of pollen grain from anther to stigma
    There are two types of pollination
    1 Self 2 cross

  • @vaidehipatel217
    @vaidehipatel217 2 роки тому +5

    The process of transfer of pollen grains from anther to stigma belonging to the same flower or different flowers is called pollination. The two types of pollination are self-pollination and cross-pollination.If the pollen lands on the stigma of the same flower or when the pollen of a flower lands on the stigma of another flower of the same plant it is called self-pollination. When pollen lands on the stigma of a different flower on another plant but of the same species, it is called cross-pollination.

  • @wolfraysg121
    @wolfraysg121 Рік тому +2

    28:38 Node Is From Where Leaf Griw

  • @chehak3892
    @chehak3892 2 роки тому +5

    Homework Answer-
    The process of transfer of pollen grains from anther to stigma is called pollination.
    Types of Pollination-
    1}Self Pollination-
    Process of pollination within the same flower or between the flower of same plants is called self pollination.
    2}Cross pollination-
    Process of pollination between the flower of different plant.

  • @VijaySingh-mt1lt
    @VijaySingh-mt1lt Рік тому +1

    The transfer of pollen grain from anther to stigma of a flower is called pollination and there are two types of pollination 1 = self pollination in which pollen grains are transferred to stigma of a same flower and 2 = is cross pollination in which pollen grains are transferred to stigma of a different flower

  • @mahidiyqueen3119
    @mahidiyqueen3119 2 роки тому +3

    Mam what is difference between cutting and budding

  • @DeepikaSolanki-i6s
    @DeepikaSolanki-i6s 2 місяці тому +1

    Pollination - Thiis process is the transfer of pollen grains from the Anther to the Stigmaof the flower..
    There are two types of POLLINATION -----
    1. Self Pollination and
    2. Cross Polllination
    THANK YOU MA'AM FOR THE AMAZING CLASS

  • @your_jennierubyjane
    @your_jennierubyjane Рік тому +4

    thank you byju's i have my exam tomorrow and this video was really helpful

  • @ArvindKumar-hl6vs
    @ArvindKumar-hl6vs 9 місяців тому +2

    What is yeast?

    • @indian1473
      @indian1473 Місяць тому

      Yeast is an unicellular organism. And it performs saprophytic nutrition. It means to obtain the food on dead and decaying matter.

    • @indian1473
      @indian1473 Місяць тому

      And it is fungi

  • @reenakar1497
    @reenakar1497 11 місяців тому +19

    Really she is the best teacher for me.

  • @ramakrishna-yf6gq
    @ramakrishna-yf6gq 2 дні тому

    The process of transfer of pollen grains from the anther to the stigma is called pollination.
    There are two types of pollination:
    1)Self-pollination: Within the flower or two flowers of same plant.
    2)Cross-pollination: Between two flowers of different plant.
    [Occur between plants of same kind only]

  • @ItsYourMythic
    @ItsYourMythic Місяць тому +2

    5:51 here you go (explanation)

  • @n_s_n_all
    @n_s_n_all Рік тому +1

    Transfer of pollen grains from anther to stigma is called pollination. There are two types of pollination. Self pollination and cross pollination. Self pollination is the transfer of pollen grains from the same flower or from a different flower of the same plant and cross pollination is the transfer of pollen grains from anther to stigma of a flower of different plant but of the same variety.

  • @abhijeet_yadav_0940
    @abhijeet_yadav_0940 2 роки тому +16

    The transfer of pollen grains from the anther to the stigma is known as pollination. There are two types of pollination -
    1) Self pollination
    2) Cross pollination

  • @navarathnavidhyadhara6927
    @navarathnavidhyadhara6927 10 місяців тому +1

    ANSWER:
    Pollination is the transfer of pollen grains from the Anther to the Stigma.
    The types of Pollination are;
    Self Pollination &
    Cross Pollination.
    Thank you for the Wonderful lecture ma'am.
    May I know your name?
    Please give me my marks and check if the answer is correct. 😊

  • @RaunakVijay-z1x
    @RaunakVijay-z1x Місяць тому +4

    11:02

  • @kiran9014
    @kiran9014 Рік тому +1

    Mam is Amoeba reproduction also takes place through budding ??

  • @aashishraj967
    @aashishraj967 2 роки тому +3

    Mam please do more sessions of
    biology...

  • @performance444
    @performance444 2 місяці тому

    Pollination is the process of transfer of pollen grains from anther to stigma.
    Pollination is of two types÷
    1. Cross Pollination- lt is the transfer of Pollen grains from one plant to another.
    2. Self Pollination- lt is the transfer of pollen grains of the same plant or the flower itself.

  • @navyaandomgames
    @navyaandomgames 2 роки тому +5

    Thank you so moch mam . I was not able to understand this chapter even my science mam explained me. Thank you so much mam...

  • @globlehomoeopathy5127
    @globlehomoeopathy5127 9 місяців тому

    Pollination : the process of transfer of male gamete from anther to stigma is termed as pollination
    There are two types of pollination
    1) self pollination : transfer of male gamete from anther to stigma of same flower or different flower of same plant
    2) cross pollination : transfer of male gamete from anther to stigma of different flower of different plant but of same species

  • @crimebranchsuratcity1085
    @crimebranchsuratcity1085 11 місяців тому +3

    Mam please not be so loud 😂😂 at the bigening

  • @muskanchaudhary7276
    @muskanchaudhary7276 Рік тому +3

    The Process Of Transfer of pollen grains from anther to the stigma of the flowe is called Pollintaion.
    Pollination is of teo types
    1. Self Pollination
    2. Cross Pollination

  • @suhanisahgal7937
    @suhanisahgal7937 2 роки тому +2

    Homework
    What is pollination?
    Ans :- The transfer of pollen from the anther to the stigma of a flower is called pollination.
    Two types of pollination:-
    1.self pollination
    2.cross pollination

  • @nazeerahmed8291
    @nazeerahmed8291 Рік тому +2

    When exam is there no need to worry when Byju's is here ❤❤❤❤

  • @COMMANDOLIFE-ho2pf
    @COMMANDOLIFE-ho2pf Рік тому +2

    1:16:52
    The transfer of pollen grains from the anther to stigma is known as pollination.
    ._. There are two types of pollination :- ._.
    1~Self pollination
    2~Cross pollination

  • @yasminrazviya8784
    @yasminrazviya8784 Рік тому +3

    You're my favourite teacher mam

  • @Samik18-sn6q
    @Samik18-sn6q 2 місяці тому +1

    Pollination : Pollination is the transfer of pollen grains from anther to stigma of the flower.
    TYPES OF POLLINATION : 1) SELF POLLINATION
    2) CROSS POLLINATION. ❤😊

  • @manrajdeepsingh7b6
    @manrajdeepsingh7b6 2 роки тому +4

    I WAS NEAR DEATH💀....... I WORE HEADPHONES🎧........ THE VOLUME WAS FULL.... I STARTED THE VIDEO........ IMAGINE WHAT WAS THE STRUGGLE 💀💀☠️☠️......... I am glad that my ears are alive 👀👀

  • @subhamkarmohanty4999
    @subhamkarmohanty4999 3 місяці тому

    Pollination - It is a process where the pollen grains are transfer from another to stigma of a flower.
    Types of pollination - 1.self pollination - it is a process where the pollen grains are transfered from anther to stigma of a same flower and same plant also. Mainly this type of pollination occurs in bisexual flowers.
    2.Cross pollination - It is a process where the pollen grains are transfered from anther to stigma of another flower and another plant. Mainly it occurs in unisexual flowers.

  • @aradhyajaitly7787
    @aradhyajaitly7787 2 роки тому +13

    Thank you so much ma’am for making this amazing video…..I made notes in my book and I understood everything in seriously an hour Iam shockedddd!!!! THANK YOU SO MUCH MAAMMMM
    ♥️♥️♥️

    • @byjus-class-678
      @byjus-class-678  2 роки тому +10

      Hey Aradhya, glad you liked it!! Stay tuned for more sessions :)

    • @ThalariLavanya-j1d
      @ThalariLavanya-j1d Рік тому

      Ma'am i really understand this chapter thank you so much ma'am i like ur explanation ma'am ❤❤❤❤

    • @ThalariLavanya-j1d
      @ThalariLavanya-j1d Рік тому

      I name is also Aishwarya ma'am 😮

  • @Marykutty-cp9dy
    @Marykutty-cp9dy 10 місяців тому +1

    The process of transfer of anther to stigma is called pollination

    • @Marykutty-cp9dy
      @Marykutty-cp9dy 10 місяців тому +1

      One mistake I didn't write pollen grains

    • @Marykutty-cp9dy
      @Marykutty-cp9dy 10 місяців тому

      Two types of pollination self pollination and cross pollination

  • @Mrkermitofficial
    @Mrkermitofficial 2 роки тому +5

    Thank you ma'am it help me a lot to revise this chapter 💓💛 your voice and teaching was so good .

  • @nandhinimahendran5356
    @nandhinimahendran5356 Рік тому +1

    h.W-pollination is when the pollen grains are transferred from the anther to the stigma.there are two type of pollination cross pollination and self pollination .

  • @yuktalolusare1815
    @yuktalolusare1815 Місяць тому +3

    My result 79/80

  • @mubarakchinchalikar3181
    @mubarakchinchalikar3181 10 місяців тому +2

    Mam please mam can we have online class with you even if you create discord or membership I am ready to buy it please mam anyone agree with me please I am requesting you and mam i like your teaching

  • @saymak994
    @saymak994 11 місяців тому +2

    Thankyou so much mam
    I am understand very well 😊

  • @Omshankar-z9j
    @Omshankar-z9j Рік тому +1

    the transfer of pollen grain from anther of the pistil to the stigma of stamen is known as pollination.
    there are two types of pollination.
    1 cross ;pollination
    2 self pollination

  • @Learn-with-Harshita
    @Learn-with-Harshita 11 місяців тому +3

    Homework
    Pollination is the transfer of pollen grains from the anther to stigma of a flower.
    There are two types of pollination.
    1.Self pollination- Self pollination is done within the same flower or the two flower of same plant.
    2.Cross pollination-Cross pollination is done within flowers of same kind but of different plant. There are 3 ways of cross pollination- Insect pollination, Wind pollination, Water pollination.

  • @ShivayBhardwaj-m8g
    @ShivayBhardwaj-m8g 2 місяці тому +1

    Pollination is the process of pollen grains from the same or the different plant.
    Two types of pollination are self and cross pollination

  • @VGK296
    @VGK296 2 роки тому +3

    Pollination is the the fusion of male and female gamete.
    There are two types of pollination cross pollination and self pollination

  • @19-mridulamurugesan9
    @19-mridulamurugesan9 11 місяців тому

    Pollination is the process in which pollen grains are transferred from the anther to the stigma. There are two types of pollination which are self pollination and cross pollination. Self pollination is the process in which the pollen grain lands on the stigma of the same flower or the stigma of the same plant's flower. Cross pollination is the process in which the pollen grains land on the stigma of any other plant's flower but of the same kind.

  • @RahulKumar-bx5zw
    @RahulKumar-bx5zw Рік тому +2

    Thanks ma'am Thank you so much ❤🎉

  • @Manoj-cl6cz
    @Manoj-cl6cz 4 дні тому

    Transfer of pollen grains from anther to stigma is pollination and ther are two types - self pollination and cross pollination.
    Self : if the pollen grains land on the stigma of same flower or different flower of the same plant , it is called self pollination.
    Cross pollination: when the pollen grains land on the stigma of flower of different plant but of the same kind, it is called cross pollination.

  • @ankithaa09
    @ankithaa09 2 роки тому +2

    Thank you ma'am...helped me a lot💕

    • @pujanvi6515
      @pujanvi6515 10 місяців тому

      I dislikes u 😂😂😂

  • @PradhiTiwari
    @PradhiTiwari 15 днів тому +1

    Best ma'am Thank you for teaching

  • @Mighty_shiit
    @Mighty_shiit Місяць тому +4

    Huh fucked up 😮‍💨😮‍💨😮‍💨

  • @AshfaqAhmad-re4gc
    @AshfaqAhmad-re4gc Рік тому +1

    Pollination : is the transfer of pollen grains from the ripe anther to the stigma
    Two types are as follows: self pollination and cross pollution

  • @Agampreet-b3f
    @Agampreet-b3f Рік тому +5

    mam, billo bagye billeya da ki karegi??????????????????/

  • @reenasoni5629
    @reenasoni5629 Рік тому

    Pollination refers to process in which pollen grains are transferred from the anther to the stigma.
    Pollination is of two types:-
    1.self pollination
    It is transfer of pollen grains from the anther to the stigma of the same flower or the flowers of the plant.
    2.cross pollination
    It is transfer of pollen grains from the anther to the stigma of the flowers both of different plants.

  • @akshadhasri
    @akshadhasri 7 днів тому

    Pollination- the transfer of pollen grains from anther to the stigma of a flower is known as pollination
    There are two types of pollinationn
    1 self-pollination 2 cross-pollinationSelf pollination-the transfer of pollen from the stigma of the same flowerwer is known as self pollination
    cross pollination- the transfer of pollen from the one flower to the another flower is known as cross pollination

  • @rupachoudhary149
    @rupachoudhary149 4 місяці тому

    Pollination is a process in which transfer of pollen grains anther to stigma there are two types of pollination self pollination and cross pollination in self pollination it is happening within the same plant between the flowers of same plant but in cross pollination between the flowers of different plant

  • @rachnagarred
    @rachnagarred 3 місяці тому

    Pollination- the process of transfer of pollen onto the stigma
    Types of pollination-
    Pollen grain falls on the pistil of same flower.
    /
    /
    1)Self
    \
    \
    Pollen grain falls on the pistil of different flower but of the same plant (from which pollen was transported)
    2)Cross- Pollen of a flower falls on different flower of different plant (not from which pollen was transported) of the same kind.
    Please pin

  • @sumaprasad3535
    @sumaprasad3535 Місяць тому +1

    A=roots
    B=stem
    C=leave
    D=🌺 flower
    E=fruit 🍓
    Done 👍

  • @PradhiTiwari
    @PradhiTiwari 9 днів тому +1

    Ma'am you look like rashmika mandhana ❤❤😊

  • @akshayaax
    @akshayaax 2 роки тому +2

    Thank you Mam for the wonderfull session!!! 🥰🥰

  • @ramgurjar8823
    @ramgurjar8823 Рік тому

    poolination-the process by pollen grains of anther are transfered to stigma.
    SELF POOLINATION -the process by pollen grains of anther are transfered to stigma of same flower.
    CROSS poolination-the process by pollen grains of anther are tranfred to stigma of another flower of same kind.

  • @manyampandey8455
    @manyampandey8455 29 днів тому +1

    What if we do 3 or 4 sum . The child have 3 or 4 parents

  • @C__YashKumar
    @C__YashKumar Рік тому

    The pollination is a process in which transfer of pollen grains happen from the anther of stamen to stigma of pistil the that pollen grains consisting male gamete went through the pollen tube and the fusion of male and female gamete process of fertilization happen then it develops into zygote and the to embryo.
    There are two types of pollination
    1. Self pollination
    2. Cross pollination
    Self pollination happens in same flower OR Between flower of same plant.
    Cross pollination happens in between flowers of different plant.
    And through the insect the pollen grains reaches to the another flower stigma

  • @jalandharbehera7683
    @jalandharbehera7683 Рік тому +1

    The process of tranfar pollen grains from Anther to stigma is known as pollination. There are two types of pollination these are self-pollination and cross-pollination.

  • @Dexter-69-0
    @Dexter-69-0 4 дні тому +1

    Legends watching this one day before an exam 🤣😂🤣😂

  • @reshmakhan1233
    @reshmakhan1233 3 місяці тому

    The process of transfer of pollen grains from anther to stigma is known as pollination
    There are two types of pollination
    (1) self pollination
    (2)cross pollinatiin

  • @chandernimiwal8938
    @chandernimiwal8938 3 місяці тому +1

    Firstly my marks was 3 now 3.25 after i am studying from here

  • @JatinMehra-t1p
    @JatinMehra-t1p 11 місяців тому +2

    mam pls tell example of vegetative propagation atleast three .???? tomorrow is my exam so pls

  • @learnwithani993
    @learnwithani993 Рік тому

    H. W. Ans - Pollination is a process in which the pollen grain are transfered to anther to stigma in one flower or in another flower. On the basis, the pollination are divided into self and cross pollination.
    Self pollination- The pollen grain are transferred to anther to stigma of the same flower. This pollination takes place in bisexual flower.
    Cross pollination- The pollen are transfered to anther to stigma of different flower. This type of pollination takes place in unisexual flower.

  • @ArK786Ar
    @ArK786Ar Рік тому +1

    Pollination=Transfer of pollen grains from the anther to the stigma of a flower 🌺🌹

  • @Crafter_aznu
    @Crafter_aznu 2 місяці тому +1

    The transfer of pollen grain from another to the stigma is called pollination
    There are two types of pollination:
    Crosa-polination
    Self-polination

  • @padmakumarins5501
    @padmakumarins5501 Рік тому

    Pollination is the process of transfer of pollen grain from anther to the stigma of the flower of the same species
    There are two types of pollination
    1. Self-pollination
    2. cross-pollination

  • @Surendrasingh-bu5ks
    @Surendrasingh-bu5ks Місяць тому +2

    Mam why pollination is important?

  • @janakisrini
    @janakisrini Рік тому

    Mam pollination is the process by which the pollen grains get transferred from the anther to the stigma.
    Pollination can be classified as self-pollination and cross-pollination based on which flower or plant the pollination is taking place. Self-pollination is the transfer of pollen grains from the anther to the stigma of the same flower or another flower of the same plant. Cross-pollination is the transfer of pollen grains from the anther to the stigma of another plant that has a flower of the same kind. My name is Ishaan mam.

  • @chintuupadhaya8963
    @chintuupadhaya8963 Рік тому +1

    Mam can plants also do Asexual reproduction?

  • @itsshowtime867
    @itsshowtime867 Рік тому +1

    What is Reproductive organs?

  • @SumitSahu-eq9wg
    @SumitSahu-eq9wg Місяць тому

    The process of transfer of pollen grains from the anther to the stigma of a flower is called pollination. this is the first step in the process of sexual reproduction in plants. pollination is of two types cross pollination and self pollination cross pollination when pollen grains are transferred from the anther of a flower to the stigma of a flower of a different plant of the same kind it is called cross pollination. self pollination when pollen grains are transferred from the anther to the stigma of the same flower or another flower of same plant it is called self pollination.

  • @nityakulkarni4598
    @nityakulkarni4598 2 роки тому

    H.W - Transfer of pollen grains from anther to stigma is pollination and it types are cross and self pollination cross pollination is transfer of pollen grains in the another plant of the same kind and self pollination means transfer of pollen grains in the same flower

  • @BADDAMMAANVIREDDY
    @BADDAMMAANVIREDDY 11 місяців тому

    home work Pollination: Is defined as the deposition of pollen grains on the stigma of a flower from anthers belonging to the same flower, same plan,t or a different plant.
    Pollination is of two types
    Self-pollinationn - Stigma receiving pollen grains from the same flower
    Cross-pollinationn - Stigma receiving pollen grains from a flower on the same plant or a different plant
    Wind and insects are two agents of pollination, called Anemoplily and Entomophily respectively
    Examplese ofwindpollinationsn are grassess, Gymnosperms etc
    Examplese of insect pollination - Rose, Euphorbia
    Pollination and fertilization - Suitable pollination leads to compatible pollen grains being deposited on the stigma, leading to pollen tube development and fertilization.

  • @ManjuDevi-sx3uk
    @ManjuDevi-sx3uk 11 місяців тому +1

    Wow didi you teach best 💯 👍💯👍💯👍💯👍

  • @ManyaSingh-nk1zh
    @ManyaSingh-nk1zh 7 місяців тому

    Mam can fertilization can be done without both parent but with the stored reproductive cell it mean can we store reproductive cell

  • @lix2559
    @lix2559 Рік тому

    mam i have a doubt?
    aren't there 3 types of reproduction
    Sexual
    Asexual
    vegetative

    • @jayaverma8164
      @jayaverma8164 11 місяців тому

      Vegetative propagate is a type *of* axesual reproduction