List of top Biology Questions

In earthworm, gizzard is found in

In Cycas, pollination takes place in

Highest number of antibiotics are produced by

Haeckel's biogenetic law is

Genes are made up of

$FAD$ is a coenzyme derived from

Eustachian tube connects

Development of egg without fertilization is called as

Dark bands are

Cotton fibres mainly contains

Core zone, buffer zone and manipulation zone are found in

Contraceptive oral pills help in birth control by

Epimysium, perimysium and endomysium are found in

Coconut water contains

Cockroach mainly excretes

Cell wall of bacteria and blue green algae is composed of

Tube feet are locomotory organ in

Bipolar neurons occur in

Best material for the study of mitosis in laboratory : -

Bark refers to

Axis vertebra is identified by

The honey bee queen copulates only once in life. It can lay both fertilised and unfertilised eggs.

Protandry and protogyny ensures cross fertilization. Cross fertilization introduces variation in progeny.

Nucleus is the controlling centre of a cell. Pores in the nuclear envelop regulate the flow of materials in and out of the nucleus.

Glycolysis is the first step of respiration in which glucose completely breaks into CO and HO. In this process, there is net gain of twenty four molecules of ATP.