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

Author Question: What is the defining event that marks the onset of semenarche? a. initial production of sperm b. ... (Read 83 times)

fbq8i

  • Hero Member
  • *****
  • Posts: 527
What is the defining event that marks the onset of semenarche?
 
  a. initial production of sperm
  b. first ejaculation
  c. initial production of testosterone
  d. first sign of pubic hair

Question 2

Statistically, _____ girls tend to experience breast development at the earliest age.
 
  a. African-American
  b. Asian-American
  c. European-American
  d. Mexican-American



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Mollythedog

  • Sr. Member
  • ****
  • Posts: 340
Answer to Question 1

b

Answer to Question 2

a




fbq8i

  • Member
  • Posts: 527
Reply 2 on: Jun 22, 2018
Excellent


dyrone

  • Member
  • Posts: 322
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

For a complete list of videos, visit our video library