Seminal Vesicles

Q.

How many seminiferous tubules are there?

Q.

In the structure of a sperm, centrioles are located

1. immediately outside the axial fibrils as fibrous sheath
2. at the junction of middle piece and tail only
3. in the neck and middle piece
4. in the head region

Q.

In the absence of the clotting enzymes due to prostate malfunction, which of the following is not produced?

1. Fructose

2. Prostaglandin

3. Fibrin

4. Fibrinolysin