Author Question: Which of the following statements is true of a sperm cell? A) A sperm cell is significantly ... (Read 319 times)

lak

  • Hero Member
  • *****
  • Posts: 546
Which of the following statements is true of a sperm cell?
 
  A) A sperm cell is significantly larger than an egg cell.
  B) A sperm cell contains two Y chromosomes.
  C) A sperm cell travels randomly inside a woman's reproductive tract.
  D) A sperm cell is one of the smallest types of cells in the body.

Question 2

Which of the following statements is true of sex hormones?
 
  A) They stimulate the hypothalamus, perpetuating the feedback loop in puberty.
  B) They respond to pituitary hormones by increasing their production of alleles.
  C) They control the production of antibodies by the immune system.
  D) They signal the pituitary gland, which, in turn, constrains hormones.



alexisweber49

  • Sr. Member
  • ****
  • Posts: 311
Answer to Question 1

D

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

For a complete list of videos, visit our video library