NEET UG Biology Class 12 Genetics and Evolution

The specialized structure pectin for clear eyesight is a characteristic feature of

Which of the following is NOT correctly matched?

Which is the correct heretical sequence in taxonomy?

Differences in species and sub-species level and gene flow between populations are best illustrated by:

Phenetic classification is based on

Advantage of numerical taxonomy is

Acoelomates are characterized by:

Identify the phylum that is characterized by the animals that have segmented appendages.

Insectivorous bats hunt at night by using echolocation (biosonar). Which of the following aspects of the target insect does not affect the loudness of the echo?

Bergmann’s rule refers to a general tendency of mammals to be

A hollow ball of cells best describes a :

Polyandry is a mating system in which:

A scientist studying courtship behavior hypothesizes that while courting female beetles, males display their horns as a signal of their health. If he is correct which of the following must be true

Among the extant reptiles, which group is phylogenetically closely related to Aves?

According to the survival of the fittest concept of natural selection, one species out-compete other species. Under such conditions, no two species can co‐exist in the same niche but more than one species can live in the same niche under the condition when: