List of top Biology Questions

Digestion of both starch and proteins is carried out by enzymes of
Identify the odd one from the following :
Germplasm collection refers to
The interaction between "Cuckoo and Crow" is an example for
The correct sequence of taxonomic hierarchy is
Ciliates differ from all other protozoans in
Natality refers to�
Select the correct match :
Which of the following is true for nucleolus
Select the incorrect match :
A person may be a haemophilic, only if his mother is a carrier or colourblind. The male parent cannot pass on a sex-linked gene to his son.
Which of the following organisms are known as chief producers in the oceans ?
Which among the following is not a prokaryote ?
Which of the following animals does not undergo metamorphosis ?
Identify the vertebrate group of animals characterized by crop and gizzard in its digestive system.
The monohybrid genotypic ratio 1 : 2 : 1 in F generation indicates
When pollen grain is shed at 3-celled stage, name the cells it contains.
The technique of bombarding plant cells with high velocity microparticles of gold or tungsten, coated with DNA, is
The microorganisms involved in floe formation during sewage treatment are
ABO blood type in man is an example of 1. Pleiotropy 2. Incomplete dominance 3. Co-dominance 4. Multiple allelism Select the code for the correct answer from the options given below :
The lowest water potential in the xylem will be of:
Human urine contains
Which is function of calcium ?

Who developed DNA fingerprinting?

When was Montreal Protocol signed?