List of top Biology Questions

The figure given below depicts a diagrammatic sectional view of the female reproductive system of humans. Which one set of three parts out of $I-VI$ have been correctly identified?

The "Eyes" of the potato tuber are

The DNA polymerase enzyme used in PCR is isolated from

The difference between osmotic pressure and turgor pressure is

The chordate features shared by the non-chordates are

Tendon and ligament are example of

Sickle cell anaemia is example of

Select the correct option with respect to mitosis.

Select the anticodon present on the tRNA that carries the amino acid methionine.

Secretion of pancreatic juice is stimulated by

Scientific name of rohu is

Schizogony occurs in

Schizogony occurs in

Saheli is:

Root pressure is measured by

Root pressure is due to

RNA is not found in

Represser protein is produced by

Progesterone is secreted by

Ovule is attached to the placenta of ovary wall by

The ovary is half inferior in flower of :

One very special feature in the earthworm pheretima is that :

One of the following is a connecting link between protozoans and poriferans

One cell is kept in 1M solution of sucrose and another cell in 1M solution of NaCl. The difference between Water potential of the cells and that of the solution

Natural cytokinins are synthesized in tissue that are