List of top Biology Questions

All the genes contained in a haploid nucleus is called as

Zygospore formation occurs in

Alary muscle is associated with

Name given to fossil hominid of Shivalik hills in India is

'Mammalian thymus' is mainly concerned with

Agranulocytes are

Which of the following variations are temporary and have nothing to do with the last or next generation ?

Which of these statements about Huntington's disease is true ?

In plants water supply is due to

During inspiration, the diaphragm

The bioassay of auxin is

Age of a tree is determined by

Site of formation of ribosomal precursor or ribosomal sub-units in a cell

Agar-agar is obtained from which of the following?

How many mitotic divisions must occur in a cell of root tip to form 256 cells.

Diapedesis is

ADH acts on the

Adrenaline directly affects

Acoelus vertebrae in frog is

Which of the following is/are an angiospermic hydrophyte?

Amitosis is shown by

The type of placentation in which ovary is syncarpous unilocular and ovules on sutures is called?

The fruit of coconut is called as

What is the number of spinal nerves in frog?

Fixation of one molecule of $ CO_{2} $ through Calvin cycle requires