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

Author Question: The original mass of sexual tissue begins to differentiate into male or female gonads approximately ... (Read 58 times)

ENagel

  • Hero Member
  • *****
  • Posts: 540
on: Jun 22, 2018
The original mass of sexual tissue begins to differentiate into male or female gonads approximately ____ after conception.
 
  A) one week.
  B) six weeks.
  C) 12 weeks.
  D) 20 weeks.

Question 2

The sex hormones begin to play an important role in sex differentiation:
 
  A) at conception.
  B) by about six weeks after conception.
  C) by about two month after conception.
  D) only at puberty.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vish98

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 22, 2018
Answer to Question 1

B

Answer to Question 2

B


ENagel

  • Member
  • Posts: 540
Reply 2 on: Jun 22, 2018
Excellent

scikid

  • Member
  • Posts: 300
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Female (lioness) Female (lioness)
Male cheetah marking territory Male cheetah marking territory
Female Ascaris Dissection Female Ascaris Dissection
Chewing & Swallowing: Food Processing Begins Chewing & Swallowing: Food Processing Begins
A pedigree for a Y-linked trait. These traits are transmitted from males to all male offspring in ea A pedigree for a Y-linked trait. These traits are transmitted from males to all male offspring in ea
Human Gonads Human Gonads
Video: Exocytosis - secretion

For a complete list of videos, visit our video library