Flowering plants, Angiosperms, cannot be found in

Consider the following about chromosomes in the human body.

1) They are found in the nucleus of cells.

2) Each chromosome is made up of DNA tightly coiled many times around proteins.

3) Chromosomes are the most clearly visible element of a cell.

Select the correct answer using the codes below.

Consider the following statements about Blood platelets.

1) They are found only in mammals.

2) They stop bleeding by clumping and clotting blood vessel injuries.

Which of the above is/are correct?

A carbohydrate is a bio-molecule consisting of various elements. Which of the following is NOT a major constituent of carbohydrates?

Researchers have discovered a new class of antibiotics- Odilorhabdins. These are produced by