This topic contains a solution. Click here to go to the answer

Author Question: Sperm cells that are beginning to develop in a man's testicles today will not be ready to be ... (Read 83 times)

Destiiny22

  • Hero Member
  • *****
  • Posts: 557
Sperm cells that are beginning to develop in a man's testicles today will not be ready to be ejaculated and able to fertilize an ovum for approximately ________ days.
 
  a. 7-10
  b. 17-20
  c. 50-55
  d. 68-72

Question 2

At the time a fertilized ovum enters the uterus, it is called a(n) ________.
 
  a. follicle
  b. seed cell
  c. zygote
  d. oocyte



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

iceage

  • Guest
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C




Destiiny22

  • Member
  • Posts: 557
Reply 2 on: Jun 18, 2018
Gracias!


shailee

  • Member
  • Posts: 392
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

For a complete list of videos, visit our video library