In the process of photosynthesis it produces oxygen and then cellular respiration produce carbon dioxide and then the cycles goes on but i have a doubt that which started first because for photosynthesis it needs carbon dioxide but it is produce only when cellular respiration is there ...so which process stated first??
I think respiration because at night time photosynthesis stop and respiration is on going so when light falls photosynthesis again start ...During this situation the respiration was already started from night time
Nice lecture sir but I have a question that - In the process of photosynthesis plants release oxygen and that oxygen is used in the process of cellular respiration in plants then how we get oxygen from environment? Sir plz give me answer
Plant not use all oxygen for respiration.some extra oxygen release to the environment also. We take that oxygen from environment. I hope you get my point
During day the process of photosynthesis is at its peak so large amount of oxygen is produced which is used in process of respiration but as the process of respiration is slower then the photosynthesis at daytime so the oxygen n excess after its used in respiration so they release the extra oxygen but during night there is no photosynthesis so the plants do gaseous exchange just like animal which is taking in oxygen and giving out carbon dioxide And at time of dawn(sunrise) and dusk(sunset) there is no gaseous exchange because rate of respiration and photosynthesis is equal so carbon dioxide produced in respiration is used in photosynthesis and the oxygen that is produced in photosynthesis is used in respiration
Mashaalah your lecture is superb I can easily understand but I have a one problem please don't mind that you half speak Urdu and half speak English that's why some things I can't understand so please speak pure Urdu because my English is not so good
Thanks sir ap to the point baat karty hen na thra na zyada thankss...meri teacher hen wo jo nahi b hota wo bb rta rta lacture itna lamba pora board bbra hota hai kya to kya gich mich dil b nahi karta parhny ka
your lectures are so help full
thnks ☺
please in now a days you should provide live lectures for class 10, this may help us
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Right🙋
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Thank you sir
Good explanation sir, please make a video on lymph
Your lecture are soo helpful for us thank you sir
Boht achi tarhan samajh aya...thanks
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Great job sir
Sir i have a que that if environment oxygen is used in respiration then why plants need oxygen from photosynthesis?
As oxygen is already present in their bodies they itillize that instead of taking it from the environment
Good explanation 👍👍
Sir plz upload detailed lecture on gaseous exchange in plants for 1st year students plzzzz....
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In the process of photosynthesis it produces oxygen and then cellular respiration produce carbon dioxide and then the cycles goes on but i have a doubt that which started first because for photosynthesis it needs carbon dioxide but it is produce only when cellular respiration is there ...so which process stated first??
I am not assured Bt I think photo synthesis bcoz it absorb carbon dioxide from surrounding 🤔
I dosent matter because plants can get oxygen from environment for cellular respiration , cellular respiration does not depend on photosynthesis
I think so both process take simultaneously
I think respiration because at night time photosynthesis stop and respiration is on going so when light falls photosynthesis again start ...During this situation the respiration was already started from night time
Good job sir
Your lecture are so helpful thanks
GOOD GOB SIR USAMA😉😉😉
Thanks alot sir .. your lecture are so help full 😊
Thanks for giving us such a gift
Nice lecture sir but I have a question that - In the process of photosynthesis plants release oxygen and that oxygen is used in the process of cellular respiration in plants then how we get oxygen from environment?
Sir plz give me answer
Plant not use all oxygen for respiration.some extra oxygen release to the environment also. We take that oxygen from environment. I hope you get my point
During day the process of photosynthesis is at its peak so large amount of oxygen is produced which is used in process of respiration but as the process of respiration is slower then the photosynthesis at daytime so the oxygen n excess after its used in respiration so they release the extra oxygen but during night there is no photosynthesis so the plants do gaseous exchange just like animal which is taking in oxygen and giving out carbon dioxide
And at time of dawn(sunrise) and dusk(sunset) there is no gaseous exchange because rate of respiration and photosynthesis is equal so carbon dioxide produced in respiration is used in photosynthesis and the oxygen that is produced in photosynthesis is used in respiration
Nice lecture
I also asked same question from my school sir
Me also
Thanks alot Sir
you are a brilliant teacher😄
😍
Great job Sir.
Carry on.
hy
@@rajasameer9908 Yes
Thank you for uploading this vedio Thank you so much sir 💞
Ur voice is very nice 💯 sir g
Thank you sir you teaches very well
very nice video..easy explanation
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Thanks sir 😍
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Have a best academic year
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Nice lecture
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sir Kal. marei paper oh Orr API hamarei leya boghat achi. leacture taya krti haei thanks sir
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Sir you lecture are very very helpful
Thanks sir g:::::::::::::::::::::::::::::::::::::::::
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Thankyou ❤❤
Sir aap naya course class 10th ka karanga. 2019 ka course plz sir mein ap ky class me buhot interested ho plzzzz
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☺️☺️ thanks sir for teach this topic, We can understand very easily and very helpful for us
Thanks sir g ,mujhy time bata da
Jazak Allah
2020 k smart syllabus k mutabiq lecture upload kr dy👈
Plese in now a days you should provide live lectures for class 10'this may help us
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Good job
Mashaalah your lecture is superb I can easily understand but I have a one problem please don't mind that you half speak Urdu and half speak English that's why some things I can't understand so please speak pure Urdu because my English is not so good
Ap ko eng nhi ati ufff🤦 koi bath nhi ghulum bae do your best..and then leave on Allah .He is most Rahman and He is listening us.... Best of luck 🤞🤞
i aslo like the way of teaching
Allah apko lambi umar de. Amin!
You help me a lot
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You are so good teacher
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An and.kuma
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Nice method of teaching
Sir gi ap ya bi bata kara ka Kon sa chapter ma Kon Kon sa long question ha our kitna kitna long question karna ka apni next video ma batia ga please
ryt bro
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Thanks
Thanks sir ap to the point baat karty hen na thra na zyada thankss...meri teacher hen wo jo nahi b hota wo bb rta rta lacture itna lamba pora board bbra hota hai kya to kya gich mich dil b nahi karta parhny ka
Aaii kha
hy
Your lectures are good
thx