List of top Biology Questions asked in NEET (UG)

In a population of 1000 individuals 360 belong to genotype AA, 480 to Aa and the remaining 160 to aa. Based on this data, the frequency of allele A in the population is :-

The haemoglobin of a human foetus

The cardiac pacemaker in a patient fails to function normally. The doctors find that an artificial pacemaker is to be grafted in him. It is likely that it will be grafted at the site of

In the ABO system of blood groups, if both antigens are present but no antibody, the blood group of the individual would be

In India, human population is heavily weighed towards the younger age groups as a result of

Which is the most important factor for continuity of a species from evolutionary point of view?

Forelimbs of cat, lizard used in walking; forelimbs of whale used in swimming and forelimbs of bats used in flying are an example of :-

Wind pollinated flowers are