cortical granules form an osmotic gradient which causing water to enter and swell the space between the vitelline envelope and the cell membrane. these cortical granules is released by____

TLS Online TPP Program

#Question id: 28556

#Unit 5. Developmental Biology

In Dictyostelium, Neighboring cells respond to cAMP by which phenomenon?

a) inducing genes involved in cAMP synthesis and detection

b) Initiate a movement toward the cAMP pulse for about a minute

c) Release cAMP of their own

TLS Online TPP Program

#Question id: 5934

#General Aptitude

September 13 , 1992 was a Sunday . Then which of the following is true ?

TLS Online TPP Program

#Question id: 7569

#General Aptitude

Yana and Gupta leave points x and y towards y and x respectively simultaneously and travel in the same route. After meeting each other on the way, Yana takes 4 hours to reach her destination, while Gupta takes 9 hours to reach his destination. If the speed of Yana is 48 km/hr, what is the speed of Gupta?

TLS Online TPP Program

#Question id: 10588

#Unit 10. Ecological Principles

Following is survival ship curve of species

Which of the following is correct?

TLS Online TPP Program

#Question id: 18884

#Unit 13. Methods in Biology

The presence of a capsule around bacterial cells usually indicates their increased disease-causing potential and resistance to disinfection. Capsules are generally viewed by: