List of top Biology Questions asked in WBJEE

In the extraction of genetic material (DNA), which enzyme is not used?
The Respiratory Quotient (RQ) of glucose is
Which one of the followings is a causative agent of plague?

Passage cells help in the

Persons suffering from sickle cell anaemia normally suffer from
Nucleosome contains
Malacophily is the pollination by
Which one of the following combinations is ?
Which one of the following group of animals is homeothermic ?
What is the full form of MAB?
Two-membrane envelope is found in
The bundle of axons in the central nervous system is known as
TCA cycle enzymes are located in
Stock and scion are used in
Indicate the sequence during spermatogenesis.
Endosperm nucleus is
Egg in female gametophyte is accompanied by
Each 100 ml of human arterial blood carries �P� ml of $O_2$ and �Q� ml of $CO_2$ whereas each 100 ml of venous blood carries �R� ml of $O_2$ and �S� ml of $CO_2$. Choose the values of P, Q, R and S.
Nitrogenase enzyme is a
Melatonin is produced from
Third stage larva of Wuchereria bancrofti carried by Culex mosquito is called
The hormone that stimulates the release of pancreatic juice is
Wildlife Protection Act India was implemented in the year
Medullary rays are tissues made up of
The component of bacteria that retains the crystal violet stain during Gram-staining is