In humans, albinism (unpigmented skin, hair, and eyes) is due to an enzymatic deficiency, and it is an autosomal recessive trait. Suppose that in a small country of one million people (“Generation 1”), there are 500 aa albinos and 9000 Aa heterozygous carriers. Estimate p, the frequency of allele A, in Generation 1?

TLS Online TPP Program

#Question id: 28178

#Unit 5. Developmental Biology

In the tunicate embryo containing different cells, which has their particular fate to achieve.  When the cell was separated change their fate, according to figure select the particular cell which showing conditional specification?

TLS Online TPP Program

#Question id: 14826

#Unit 2. Cellular Organization

An advantage of the smaller size of prokaryotes, compared to eukaryotes, is

TLS Online TPP Program

#Question id: 1266

#Unit 4. Cell Communication and Cell Signaling

Integrins

TLS Online TPP Program

#Question id: 2140

#Unit 2. Cellular Organization

According to the current model for HIV infection, which of the following is not involved in the process of membrane fusion?

TLS Online TPP Program

#Question id: 12821

#General Aptitude

A street of width 10 metres surrounds from outside a rectangular garden whose measurement is 200 m × 180 m. The area of the path (in square metres) is