A. X and Y chromosomes have descended from a common, very ancient autosome pair. 

B. X and Y chromosomes have descended from different autosome. 

C. During evolution, the X chromosome has retained most of the original genes, whereas the Y chromosome has lost most of them.

D. During evolution, the X chromosome has lost most of them, whereas the Y chromosome has retained most of the original genes.

Which of the following is correct combination

TLS Online TPP Program

#Question id: 2357

#Unit 2. Cellular Organization

The semi-fluid portion of the nucleus is called the ____.

TLS Online TPP Program

#Question id: 4150

#Unit 3. Fundamental Processes

Posttranslational glycosylation of proteins is inhibited specifically by:

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#Question id: 674

#Unit 1. Molecules and their Interaction Relevant to Biology

Proline is not often found in a-helices of proteins because it

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#Question id: 28801

#Unit 2. Cellular Organization

A NPF is a large protein complex called WAVE, which is activated by the active form of______

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#Question id: 19088

#Unit 4. Cell Communication and Cell Signaling

which of the following toxin causing irreversible opening of stomata?