Increase in cGMP and Ca2+ stimulates flagellar movement in the sperm by activating__ 

a) mitochondrial GTP-generating apparatus 

b) mitochondrial ATP-generating apparatus

c) Na+/K+ ATPase

d) dynein ATPase

TLS Online TPP Program

#Question id: 3342

#Unit 11. Evolution and Behavior

Neutral alleles are those that do not alter fitness and average reproductive success does not differ between individuals that carry one neutral allele or the other. The frequencies of these neutral alleles may change in a population by

TLS Online TPP Program

#Question id: 3343

#Unit 11. Evolution and Behavior

Following genotype frequency as hardy Weinberg genetic equilibrium in figure. What is the frequency of A1 and A2 allele?

TLS Online TPP Program

#Question id: 3344

#Unit 11. Evolution and Behavior

Which of the following statements is NOT correct regarding effect of genetic drift?

TLS Online TPP Program

#Question id: 3345

#Unit 11. Evolution and Behavior

Some evolutionary force lead to genetic differences between populations while following are counteracts this tendency and tends to keep populations homogeneous in their allelic frequencies?

TLS Online TPP Program

#Question id: 3346

#Unit 11. Evolution and Behavior

Which of the following is NOT an assumption of the Hardy- Weinberg model?

TLS Online TPP Program

#Question id: 3347

#Unit 11. Evolution and Behavior

Which one of the following statements is NOT TRUE about homologous organ?