« previous next »

Author Question: Testosterone hormone production begins in males at what stage? a. prenatally b. shortly after ... (Read 83 times)

lindiwe

  • Hero Member
  • *****
  • Posts: 577
on: Jun 21, 2018
Testosterone hormone production begins in males at what stage?
 
  a. prenatally
  b. shortly after birth
  c. early childhood
  d. adolescence

Question 2

What are the genetic markers for females and males?
 
  a. Females have two X chromosomes; males have one X and one Y chromosome.
  b. Females have two Y chromosomes; males have two X chromosomes.
  c. Females have one X and one Y chromosome; males have two Y chromosomes.
  d. Females have two Y chromosomes; males have one X and one Y chromosome.


at

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jun 21, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Synthesis of the active hormone formed from vitamin D or its precursor in skin. Synthesis of the active hormone formed from vitamin D or its precursor in skin.
Mean scores for Erikson’s stage VI (Intimacy) for two cohorts. Scores for both cohorts increase ... Mean scores for Erikson’s stage VI (Intimacy) for two cohorts. Scores for both cohorts increase ...
Role of Factors of Production in Determining Output per Worker, 2009 Role of Factors of Production in Determining Output per Worker, 2009
The Production of Cytotoxic T-lymphocytes (CTLs) The Production of Cytotoxic T-lymphocytes (CTLs)
Chewing & Swallowing: Food Processing Begins Chewing & Swallowing: Food Processing Begins
Chewing & Swallowing: Food Processing Begins Chewing & Swallowing: Food Processing Begins
Video: Introduction to Sickle Cell Anemia

For a complete list of videos, visit our video library