Gene families with the highest number of pseudogenes are

A. Olfactory Receptor (OR) 

B. Immunoglobulin (Ig)

C. Zinc Finger Protein (ZNF)

D. Globin gene family

TLS Online TPP Program

#Question id: 7057

#Unit 5. Developmental Biology

Movement of mesodermal precursor regulated by the factor which is expressed in the primitive streak and repels migrating cells away from the streak. The factor is:

TLS Online TPP Program

#Question id: 7058

#Unit 5. Developmental Biology

Molting in arthropods, in which the external cuticle is shed to allow for growth, termed as

TLS Online TPP Program

#Question id: 7059

#Unit 5. Developmental Biology

A Drosophila gene active in both males and females, but whose RNA transcript is spliced in a sex-specific manner to produce sex-specific transcription factors-

TLS Online TPP Program

#Question id: 7060

#Unit 5. Developmental Biology

What would be the result of a mutation in a maternal effect gene in a female Drosophila?

TLS Online TPP Program

#Question id: 7061

#Unit 5. Developmental Biology

In placental mammals, delayed implantation usually occurs when the

TLS Online TPP Program

#Question id: 7062

#Unit 5. Developmental Biology

Limb regeneration in salamanders occur by the process of