Question

The temperature necessary for an effective production of spermatozoa is
30° C / 32° C / 23° C / 22° C

Answer 1

I think it's 22 degree C

Answer 2

actually our normal body temperature is 37degeer Celsius
to produce spermatozoa it must be 2 to 2.5 degree Celsius must me less than normal body tempatature
so the answer may be 32 degree Celsius