List of top Biology Questions

3-segmented club shaped maxillary palp is present in

Mosquito receives air through

The earliest man evolved around

Flying Phalanger and Flying squirrel are examples of

Common ancestor of humans and apes was

The earliest man-like primate was

Tuang Baby or African Ape-Man belonged to

Change in allele number and frequency in gene pool due to small size of population is

Selection favouring one extreme of a trait is called

Persistence of heterozygote in the population due to its superiority is called

Speciation that occurs at the ends of a large sized population is

Replica plating experiment to demonstrate occurrence of preadaptive mutations was performed by

Blastocoel is produced in human blastocyst by secretion of

Outer extra-embryonic membrane which also forms villi is

In ovum meiosis II is completed at the time of

Spermiation is

Head of human sperm is

Scrotum is absent in

Fructose required for activity of sperms is secreted by

Ovarian follicles occur inside

At the end of proliferative phase the thickness of endemetrium reaches

Leaf abscission is caused by

Light break reaction occurs in

Apples are generally wrapped in waxed paper to

Which of the following does not exhibit seed dormancy ?