What is Connective Tissue And It’s types? | Biology | Extraclass.com
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- Опубліковано 23 сер 2024
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This video will help you to learn What Is Connective Tissue And It’s types? with Example.
Do you know which type of tissue connects different organs of your body ??
You might be thinking about “connective tissue”.
Yes..it’s true !!
Connective tissues are the most abundant and widely distributed in the body of higher animals.
They are named connective tissues because of their special function of linking and supporting other tissues or organs of the body.
Let’s examine different types of connective tissue and their functions.
Connective tissues are classified into three types:
(i) Loose connective tissue,
(ii) Dense connective tissue and
(iii) Specialised connective tissue.
Loose connective tissues- have cells and fibers which are loosely arranged in a semi-fluid ground substance.
It is further divided into two types-
(1) Areolar tissue and
(2) Adipose tissue.
Areolar tissue is present beneath the skin and serves as a support framework for epithelium.
It contains fibroblasts, macrophages, and mast cells.
Adipose tissue is another type of loose connective tissue located mainly beneath the skin.
The cells of this tissue are specialized to store fats.
The excess of nutrients that are not used immediately is converted into fats and are stored in this tissue.
Dense connective tissue are Those tissue in which fibers and fibroblasts are compactly packed
On the basis of orientation of fibers, the dense connective tissue is further divided into two types-
(1)Dense regular and
(2)Dense irregular.
When the orientation of fiber is regular in that condition it is called dense regular tissue.
While in dense irregular fibers arranged in an irregular pattern.
Specialized connective tissue:- Bones and blood are different types of specialized connective tissue.
Bones have a hard and non-pliable ground substance rich in calcium salts and collagen fibers which give bone its strength.
It is the main tissue that provides a structural frame to the body.
Bones support and protect softer tissues and organs.
The bone cells or osteocytes are present in the spaces called lacunae.
Limb bones, such as the long bones of the legs, serve weight-bearing functions.
They also interact with skeletal muscles attached to them to bring about movements.
The bone marrow in some bones is the site of the production of blood cells.
On the other hand, blood is a fluid connective tissue containing plasma, red blood cells (RBC), white blood cells (WBC) and platelets
It is the main circulating fluid that helps in the transport of various substances.
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in question 1 option 4 is correct
i think plasma cell do produce antibodies.
4:11 i also supposed to think of plasma cell ,i have recently gone through that
If you can clear my doubt ,i will be thankful to you😊
0:48 According to my recent search from Google🤭, i would like to inform you about this question is
that 👉
Mast cell mainly secrets Heparin and Histamine proteins🧐 that does a great work upon
1) Allergic reactions and something like that🤔🤗
Thank you so much.... please keep making these kind of short videos...it helps us a lot😁
You didn't taught about tendons and ligaments which is a part of dense regular tissue
Yeah she left so many important parts and only told basics
Whole Ncert covered 😃
Thank you so much
Thanks a lot for this video I am in class 9 and was not able to understand this topic but your video really helped me a lot thanks a lot again.
I just needed this type of vdo now my all doubts are cleared thankyou very much ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️😀
Thank you so so much this really helped me in my presentation about connective tissue I was called the best presenter thank you so so much
Wonderful explanation. Love this video.
Thnku for ur great efforts
Welcome
Best explaination
Thanks
Welcm
Amazing video really appreciated it thankyou
thanks
Welcome
Which cells produce antibodies ?
Mast cells or plasma cell.
Please anyone clarify..
Very duaty
Its really awesome
Thanks 😊 🙏 mam
Welcome
What a style to made a video nice very nice🤗🤗🤗
Very super explanation
Interesting explanation 😍😍
Thanks
Thanku🥰
What a one shot video
nice explanation ☺😘
In specialized connective tissue you missed cartilage.
Thanks alot
This is awesome. Yrr😍
Does it can be visualized in compound microscopr and its pattern
Thank you mam
Please aur vidio bana do sare topic ki
wow, the video was awesome! tanks a lot!
Ossssumm channel
Thanks
Thanks a lot 👌
No 1
Gud
❤❤
❤
Whole ncert is copied
Isn't plasma cell the one that produces antibodies
Yes it kills germs.
Plasma cells develop from B cells (B lymphocytes), a type of white blood cell that normally produces antibodies. Antibodies help the body fight infection. Plasma cells are present mainly in bone marrow and lymph nodes
The answer is given wrong here.