Suppose that the number of bird species is determined mainly by the number of vertical strata found in the environment. If so, in which of the following biomes would you find the greatest number of bird species?

TLS Online TPP Program

#Question id: 15763

#Unit 5. Developmental Biology

The strategy, in which a stem cell and a developmentally committed cell are produced at each division, termed as

A. Asymmetric stem cell division.

B. Symmetric stem cell division

C. Single stem cell asymmetry .

D. Population asymmetry

TLS Online TPP Program

#Question id: 15762

#Unit 5. Developmental Biology

Which of the following is not a property of the stem cells?

TLS Online TPP Program

#Question id: 15761

#Unit 5. Developmental Biology

Which of the following is not a property of stem cell?

TLS Online TPP Program

#Question id: 15760

#Unit 5. Developmental Biology

Why Stem cells are sometimes referred to as “undifferentiated”?

TLS Online TPP Program

#Question id: 15745

#Unit 5. Developmental Biology

Which of the following protein acts synergistically with R-spondin1 (Rspo1)?

TLS Online TPP Program

#Question id: 15744

#Unit 5. Developmental Biology

In XX gonads, germ cells are essential for the: