Biology, asked by Jha232, 1 year ago

Glands of vertebrates originated from?

mannat111: endoderm

Jha232: but all glands are composed of epithelial tissue and epithelial tissue may have any origin either that is ectodermal endodermal or mal then how precisely that particular answer

mannat111: Is my ans is correct acc to the ans key ??

Jha232: that's the problem answer key is not given

mannat111: ohkk

mannat111: see glands r mostly formed fr endoderm layer as far as i remember

Jha232: perhaps the answer would be all the other three options are correct

Anonymous: Yeah all three are correct!

Answers

Answered by Anonymous

Hey there!

The glands of vertebrates originates from all the 3 germ layers.. i. e ectoderm, mesoderm, and endoderm..

I ain't sure about the answer..But in my view this should be the answer! ^^

#hope it helps you! :)

rishab561: hi

Jha232: hello

rishab561: please chat want help

Jha232: what

rishab561: hi hannah

Answered by GOZMIt

heyy dear ur answer...........

a germ layer is primary layer of cell that form during embryogenesis..
there are three germ layer in veribrates....
1.Ectoderm consist of flattened cell which become coloumnar and it form a lining cell of epithelium audiotary tube,trachea,bronchii,and air sac of lung...
2.mesoderm mostly found in connective part like bone,cartilage,blood etc..
3.ectoderm play major role in the formation of peripheral nervous system , adreal medulla,dentine of teeth,brain etc................i hope it will help u ......

@kundan

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