List of top Biology Questions

Flowering dependent on cold treatment is

A bicollateral vascular bundle is characterised by

Resin and turpentine are obtained from

Conversion of starch to organic acids is required for

Sound box of birds is called

Guttation is mainly due to

At constant temperature, the rate of transpiration will be higher at

Epipetalous stamens with free filaments and fused anthers occur in

Which of the following is used to determine the rate of transpiration in plants?

Out of 36 ATP molecules produced per glucose molecule during respiration

End products of aerobic respiration are

Vivipary is

Meiosis is best observed in dividing

Cells formed in bone marrow include

Characteristics of smooth muscle fibres are

All types of plastids possess essentially the same structure because they

An outer covering membrane is absent over

Fertility of soil is measured by its ability to

The part of life cycle of malarial parasite Plasmodium vivax, that is passed in female Anopheles is

The term phylum was given by

Eye lens is formed from

The first organisms were

Blastopore is

Afferent nerve fibre carries impulses from

Component of blood responsible for producing antibodies is