Difference between Spermatogonium, Spermatids and Spermatozoa

Q.

Which of the following cells during gametogenesis is normally diploid?

1. Secondary polar body

2. Primary polar body

3. Spermatid

4. Spermatogonia

Q. Choose the correct set from below.

1. Spermatogonium - 46 chromosomes, Spermatids - 23 chromosomes, Spermatozoa - 23 chromosomes
2. Spermatogonium - 46 chromosomes, Spermatids - 46 chromosomes, Spermatozoa - 23 chromosomes
3. Spermatogonium - 23 chromosomes, Spermatids - 46 chromosomes, Spermatozoa - 23 chromosomes
4. Spermatogonium - 23 chromosomes, Spermatids - 23 chromosomes, Spermatozoa - 23 chromosomes