If the given proportionate contribution of genotypes to the population is p2  WFF =0.04,  2pqWFS  =0.16 , 

q2 WSS = 0.16, then what will be the Relative genotypic frequency after selection of heterozygous ;

#Question id: 7207

#Unit 5. Developmental Biology

Which of the following statements is true about formation of the primitive streak ?

A. by the cellular dance mechanism, the cells came down the sides of the epiblast to undergo a medially directed intercalation of cells in the posterior margin where primitive streak forms.

B. Cellular dance is mediated by wnt planar cell polarity pathway in the hypoblast cells, at the posterior edge of the embryo.

C. The Wnt pathway activated by fibroblast growth factors (FGFs) produced by the hypoblast.

D. The Wnt planar cell polarity pathway activated by b-catenin produced by the epiblast.

#Question id: 2028

#Unit 4. Cell Communication and Cell Signaling

Three distinct antigen X, Y and Z were use to raise antibody. Which one of them statements regarding antibody titers in serum is Incorrect?

#Question id: 12066

#Unit 9. Diversity of Life Forms

#Question id: 11249

#Unit 10. Ecological Principles

Choose the density-dependent factor that will slow population growth as population size increases.

#Question id: 3433

#Unit 11. Evolution and Behavior

Which of the following is true about imprinting?