This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The first ejaculation in boys occurs _________ A) when pubic hair has matured. B) when the ... (Read 146 times)

awywial

  • Hero Member
  • *****
  • Posts: 577
on: Jun 22, 2018
The first ejaculation in boys occurs _________
 
  A) when pubic hair has matured.
  B) when the prostate and seminal vesicles begin functioning.
  C) when the testicles have fully descended.
  D) when the vas deferens is fully functioning.

Question 2

The earliest signs of puberty for a girl are usually:
 
  A) a growth spurt and increase in vaginal secretions.
  B) breast budding and growth of pubic hair.
  C) an increase in vaginal secretions and change in vaginal acidity.
  D) menarche and increased body fat.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

gcook

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jun 22, 2018
Answer to Question 1

B

Answer to Question 2

B


awywial

  • Member
  • Posts: 577
Reply 2 on: Jun 22, 2018
Gracias!

nanny

  • Member
  • Posts: 313
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Urinary catheterization. The procedure involves the insertion of a flexible tube, or catheter, throu Urinary catheterization. The procedure involves the insertion of a flexible tube, or catheter, throu
Hair cells Hair cells
Energy radiated by substances occurs over a wide range of wavelengths. Energy radiated by substances occurs over a wide range of wavelengths.
The glutamine synthetase reaction occurs via an acyl phosphate intermediate The glutamine synthetase reaction occurs via an acyl phosphate intermediate
Inspecting the hair and scalp Inspecting the hair and scalp
The Beach Boys - Don't Worry Baby (Official Music Video) The Beach Boys - Don't Worry Baby (Official Music Video)
Video: Four Giant Convection Cells oF Earth

For a complete list of videos, visit our video library