List of top Biology Questions

An aggregate fruit is one which develops from:

Which one of the following statements is correct?

Non-albuminous seed is produced in:

Transformation was discovered by

Which of the following shows coiled RNA strand and capsomeres?

A man whose father was colour blind marries a woman who had a colour blind mother and normal father. What percentage of male children of this couple will be colour blind?

Pollen tablets are available in the market for:

The first human hormone produced by recombinant DNA technology is?

Function of filiform apparatus is to:

How do parasympathetic neural signals affect the working of the heart?

Fructose is absorbed into the blood through mucosa cells of intestine by the process called:

Match the following and select the correct option:

(a)	Earthworm	(i)	Pioneer species
(b)	Succession	(ii)	Detritivore
(c)	Ecosystem service	(iii)	Natality
(d)	Population growth	(iv)	Pollination

Commonly used vectors for human genome sequencing are:

An analysis of chromosomal DNA using the southern hybridisation technique does not use:

Which one of the following living organisms completely lacks a cell wall?

Select the Taxon mentioned that represents both marine and freshwater species

Planaria possess high capacity of:

A marine cartilaginous fish that can produce electric current is:

Which one of the following is a non-reducing carbohydrate?

In which one of the following processes CO2 is not released?

Choose the correctly matched pair:

The zone of atmosphere in which the ozone layer is present is called: