HUMAN REPRODUCTIVE SYS.

I’ve a doubt b/w option 1 and 3 coz they seem to be same thing., either u say secretion of seminal vesicle or u directly say seminal plasma both seem to be one and same thing..

Pls correct me wherever i am wrong..

The question is attached in the image..

ALTSM 22/03 Q41

Hello Student,
Please find answer to your question below:

Correct answer is 4) Semen = sperms + secretion of seminal vesical + secretion of prostate + secretion of Bulbourethral gland
Sperm passes through theejaculatory ductsand mixes with fluids from theseminal vesicles, theprostate, and thebulbourethral glandsto form the semen.
The seminal vesicles produce a yellowish viscous fluid rich in fructose and other substances that makes up about 70% of human semen.
The prostatic secretion, influenced by dihydrotestosterone, is a whitish thin fluid containing proteolytic enzymes, citric acid, acid phosphatase and lipids.
The bulbourethral glands secrete a clear secretion into the lumen of theurethrato lubricate it.