An embryo with meroblastic cleavage, extraembryonic membranes, and a primitive streak must be that of ________.

TLS Online TPP Program

#Question id: 745

#XL - Q Biochemistry

The structure of RNA differs from that of DNA, as RNA contains:

TLS Online TPP Program

#Question id: 4729

#XL - R Botany

In the following example, 3 independently assorting genes A, B and C are known to govern coat color in mice. Homozygous recessive cc (albino phenotype) is epistatic over both gene A and B, What will be the expected frequency of non albino, in the progeny from cross of AaBbCc with genotype of AABbCc?

TLS Online TPP Program

#Question id: 15608

#XL - S Microbiology

Melanins are light-absorbing biopolymers useful as topical sunscreens, sunlight-protective coatings for plastics, etc. Which gene is used for producing melanin. 

TLS Online TPP Program

#Question id: 1574

#XL - S Microbiology

A bacterium entering the body through a small cut in the skin will do which of the following?

TLS Online TPP Program

#Question id: 1092

#XL - Q Biochemistry

Which of the following statements is true of steroid receptors?