List of top Biology Questions asked in WBJEE

Which of the following organs does not produce any digestive enzymes?

How many ATP are produced when one molecule of $FADH_2$ is oxidized to $FAD$ through Electron Transport System?

Sand flies play significant role in spreading Kala-azar because they

Objects less than $0.2\, �m$ in size cannot be seen under light microscope because

Which of the following hormones is a derivative of fatty acid?

Which valve is present at the opening of coronary sinus?

Which codon is not an indicator of completion of protein synthesis ?

The partial floral formula of a flower is $K_{\left(5\right)} C_{5}A_{\left(\infty\right)} \frac{G_{5}}{ }$ Which f the following set of information is conveyed here?

The objective of �Ramsar Convention� was

The covering of lungs is called

The correct sequence of organelles in which glycolate and glyoxylate are produced sequentially in photorespiration, is

The concept of Hot-Spot was first introduced by

Intermediate host of malarial parasite is

Immunity that develops in the fetus after receiving antibodies from mother�s blood through placenta is

Edible part of apple and pear is

Cleistogamous flowers are

Insect pest resistant Bt-cotton plant was developed using

Pseudopodia are produced by

Formation of polysome does not require

Which of the followings is always ABSENT in prokaryotic cells ?

Which of the following tissues provide maximum mechanical support to plant organs ?

The primary cell wall is mainly made up of

Chlorophyll molecules are located in the

Select the CORRECT statement related to mitosis

The blood vessel which supply oxygenated blood to cardiac tissue is