MEDICAL
OVARIES AND FALLOPIAN TUBES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
The testes can produce how many sperm a second?
|
|
one
|
|
|
one hundred
|
|
|
one thousand
|
|
|
one million
|
Explanation:
Detailed explanation-1: -For each human that means ∼1, 000 sperm are produced per second. A key to this level of gamete production is the organization and architecture of the mammalian testes that results in continuous sperm production.
Detailed explanation-2: -A fertile male human ejaculates between 2 and 5 mililiters(ml) of semen (on average about a teaspoon). In each ml there are normally about 100 million sperm.
Detailed explanation-3: -Normal Results The normal volume varies from 1.5 to 5.0 milliliter per ejaculation. The sperm count varies from 20 to 150 million sperm per milliliter. At least 60% of the sperm should have a normal shape and show normal forward movement (motility).
There is 1 question to complete.