The F2 progeny from a particular cross exhibit a modified dihybrid ratio of 9 : 7 (instead of 9 : 3 : 3 : 1). What phenotypic ratio would be expected from a testcross of the F1?

TLS Online TPP Program

#Question id: 23406

#Aptitude

Children like to read comics because

TLS Online TPP Program

#Question id: 23996

#Aptitude

A high-caste teacher is biased with the scheduled caste's students. What advise do you like to give to that teacher?

TLS Online TPP Program

#Question id: 5339

#8. Inheritance Biology

In human, X and Y chromosomes are not generally homologous due to

TLS Online TPP Program

#Question id: 18073

#11. Evolution and Behavior

During which geological period was there an first definite evidence of land plants and algae dominant of many plants?

TLS Online TPP Program

#Question id: 16390

#7. System Physiology – Animal

What is the effect of aldosterone on blood pressure during stress?