List of top Biology Questions

Match Column - I with Column - II.

Choose the correct answer from the options given below :

In $RNAi$, genes are silenced using

The ciliated epithelial cells are required to move particles or mucus in a specific direction. In humans, these cells are mainly present in

Select the correct group of biocontrol agents

The given figure shown lateral view of the human brain. identify the parts labelled as $A$ to $E$ and select the correct option

Expressed Sequence Tags (ESTs) refers to

Which of the following sexually transmitted diseases is not completely curable ?

Which of the following muscular disorders is inherited ?

Which of the following statements is correct?

Between which among the following, the relationship is not an example of commensalism?

Which of the following is true for Golden rice ?

Which part of the brain is responsible for thermoregulation ?

Following statements describe the characteristics of the enzyme Restriction Endonuclease. Identify the incorrect statement

Which one of the following equipments is essentially required for growing microbes on a large scale, for industrial production of enzymes ?

What map unit (Centimorgan) is adopted in the construction of genetic maps ?

Choose the correct statement from the following:

In blind spot of the human eye

Identify the asexual reproductive structure ?M? in the following diagram:

Identify the cells represent as P, Q, R and S in the given schematic representation of spermatogenesis.

A man was suffering from mental illness like depression and insomnia. Identify the drug which is normally used as medicine in such cases.

The nourishing cells in the Seminiferous tubules are

Which of the following protozoan parasites causes sleeping sickness?

Testa and Tegmen of the seed coat represent

Of the total incident solar radiation the percentage Photosynthetically Active Radiation (PAR) captured by the plants

Identify the diagram of heterocyst.