List of top Biology Questions

In a national park, protection is provided to

Contagium vivum fluidum was proposed by

The wall of the ovary forms

Stele includes

Genus represents

Select the mismatched pair out of the following.

Red Data Book deals with

�Ontogeny recapitulates phylogeny�. This theory was given by

Largest phylum in terms of number of members is

For formation of $200$ sperms, how many $2^{\circ}$ spermatocytes are required?

Female Ascaris differs from male in having

During opening of stomata, influx of $K^+$ ions into the guard cells is accompanied with efflux of

Among red, blue and violet lights which one is the most efficient for photosynthesis?

In herbaceous perennial plants, the food is stored mainly in

If in a relationship, both the partners are benefitted, the relationship is termed as

Energy enters ecosystem through

Connecting link between reptiles and birds is

Chlorophyll has ................ in its centre.

The zoological name of north Indian hare is

Calvin cycle takes place in

Step always involved in respiration

Cristae are found in

Cohesion Tension theory is related with

Fermentation by yeast is due to

Black water fever is due to