List of top Biology Questions

Litmus is obtained from

Kingdom protista includes

Jute fibres are

In genetic engineering experiment, DNA fragments are joined by

Venation in monocotyledons is

Roots which grow from branches of Banyan tree are

If position of ovary is below sepals, petals and the flower is called

Purified antibiotic penicillin of Penicillium notatum was discovered by

At menopause there is rise in urinary excretion of

In which of the following binary fission is not seen ?

The edible part of the fruit of apple is

Which one of the following matching pairs is ?

Symbiotic nitrogen fixation in nonleguminous plant is carried out by

In acid rain SO accounts for

CFC is reponsible for

Which of the following is a $ C_{4} $ plant?

Which of the following plants is used as biofertilizer?

When gynoecium is present in the topmost position of thalamus, the flower is known as

Aerenchyma provides

The type of leaf in Daucus carora is

Tuberous roots are found in

In Pinus, the third tier of embryonal cells from below is known as

Umbel inflorescence is found in

The prokaryotic cell does not contain :

The conversion of ammonia into nitrites and nitrates is called :