Biology Test - ...

Which among the following area in India has the largest number of endemic plant species?

The vaccines prepared through recombinant DNA technology are:

One of the followings is NOT required for the initiation and maintenance of plant tissue culture. Identify that.

Identify the figure given below:

Microfilaments are composed of the protein ____________.

Antiviral action of purine analogues is primarily related to the followings.

[P]: Inhibition of RNA synthesis

[Q]: Inhibition of DNA polymerase

[R]: Immuno modulation

[S]: Inhibition of viral penetration

Choose the correct option:

Which of the following cell wall component can effectively defend against lysozyme?

The process by which the formed elements of blood develop is call as hemopoiesis. In the process of hemopoiesis the stem cells are converted in to myeloid stem cell and subsequently differentiated and are developed into precursor cells. Match the following precursor cells with the formed elements of blood from which they are formed.

Cells become variable in morphology and functions in different region of the embryo, this process is called as:

Which of the following is a secondary meristem?