INET || SCIENCE || BIOLOGY || QUIZ

Two strands of DNA are held together by

Which of the statements given below are correct?

1. A person having blood group ‘A’ can donate blood to persons having blood group ‘A’ and blood group ’AB’.

2. A person having blood group ‘AB’ can donate blood to persons having blood group ‘A’, ‘B’, ‘AB’ or ‘O’.

3. A person with blood group ‘O’ can donate blood to persons having any blood group.

4. A person with blood group ‘O’ can receive blood from the person of any of the blood groups.

Select the correct answer using the codes given below:

Insulin, globulin and albumin is an example of

Genetic screening is

Which of the following is an Autotroph: