Author Question: Meiosis refers to A) chromosomes dividing and duplicating themselves during sperm production. B) ... (Read 51 times)

plus1

  • Hero Member
  • *****
  • Posts: 676
Meiosis refers to
 
  A) chromosomes dividing and duplicating themselves during sperm production.
  B) when sperm fail to divide properly.
  C) an absence of chromosomes during the sperm production process.
  D) Both B and C are correct.

Question 2

The hormone testosterone is important in the development of the male fetus because it
 
  A) causes the degeneration of the female duct system.
  B) promotes the formation of the external genitals.
  C) promotes the transformation of indifferent gonads into fetal testes.
  D) promotes the further growth of the male (Wolffian) duct system.



ryrychapman11

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

A

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

For a complete list of videos, visit our video library