1. Reproductive age in women starts when their:

2. The right meal for adolescents consists of:

3. Which of the following combination of chromosomes lead to the birth of a baby girl:

4. Which of the following combination of chromosomes lead to the birth of a baby boy:

5. All human beings have pairs of chromosomes in the nuclei of their cells.

6. The unfertilised egg always has X chromosome.

7. ‘Goitre’ is a disease of

8. Which or ht ronowing proIdes iron to our body:

9. Adreanlia hormone is produced by:

10. Whea the sperm contributes a Y-chromosome to the egg (ovum) at fertllisatin than the zygole would develop into a: