List of top Biology Questions asked in WBJEE JENPAS UG

DNA sequence that changes its location on the genome is termed as

Which of the following micro-organisms are used as biofertilizers ?

In which stage of hydrosere Typha and Sagittaria are found ?

Entomophilous flowers are characterized by:

Which one of the following is first destroyed by Human Immunodeficiency Virus (HIV) ?

Chromosome mapping is based on:

Which of the followings are stop codons ?

Which Era represents 'era of fishes' ?

Antibodies are produced from which of the following cells ?

Which enzyme synthesizes Okazaki fragments in eukaryotic cells ?

Which International Organization monitors trade of wild plants and animals ?

Which one of the following procedures is used for transgenic plant development?

Eutrophication in aquatic body is caused by the higher concentration of

In which soil layer microbial activity is high ?

What is the source of Taq polymerase enzyme used in PCR ?