Double-negative selection perform in between cortex to medulla movements in four stages DN1-DN4 based on the presence or absence of other cell surface molecules, In presence of which genotype cell loses the fate of other lymphoid cell?

TLS Online TPP Program

#Question id: 10267

#Unit 8. Inheritance Biology

Exceptions of law of dominance are

a. Incomplete dominance

b. Codominance

c. Nondisjunction

d. Linkage

TLS Online TPP Program

#Question id: 10266

#Unit 8. Inheritance Biology

Self-pollination is the transfer of pollen from the anther of a flower to the stigma:

TLS Online TPP Program

#Question id: 5838

#Unit 8. Inheritance Biology

In the Holliday model describing recombination

TLS Online TPP Program

#Question id: 5839

#Unit 8. Inheritance Biology

During recombination in E. coli, ________ recognize(s) regions of sequence similarity and promote(s) strand invasion, while ________ bind(s) to a Holliday junction promoting strand migration.

TLS Online TPP Program

#Question id: 5840

#Unit 8. Inheritance Biology

The sequence of proteins used in bacterial recombination is

TLS Online TPP Program

#Question id: 5841

#Unit 8. Inheritance Biology

How are the BRCA proteins and their genes implicated in breast cancer?