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

Author Question: The key factor that determines whether the undifferentiated gonads develop into testes is the a. ... (Read 89 times)

Jkov05

  • Hero Member
  • *****
  • Posts: 556
on: Jun 22, 2018
The key factor that determines whether the undifferentiated gonads develop into testes is the
 
  a. gene Sry located on the Y chromosome.
  b. secretion of testosterone from the adrenals.
  c. gene Sry located on the X chromosome.
  d. 21st pair of chromosomes.
  e. secretion of androgens from the gonads.

Question 2

A typical genetic female would have
 
  a. XY chromosomes.
  b. XX chromosomes.
  c. XYY chromosomes.
  d. XO chromosomes.
  e. XXY chromosomes.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Pariscourtney

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: a. gene Sry located on the Y chromosome.

Answer to Question 2

Answer: b. XX chromosomes.


Jkov05

  • Member
  • Posts: 556
Reply 2 on: Jun 22, 2018
Thanks for the timely response, appreciate it

ecabral0

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Changing leaf area: (a) following rainfall ocotillo plants of the Sonoran Desert develop leaves and Changing leaf area: (a) following rainfall ocotillo plants of the Sonoran Desert develop leaves and
Long bones develop from several bony centers--one for the shaft and at least one for each end. The e Long bones develop from several bony centers--one for the shaft and at least one for each end. The e
Draw and label a diagram and explain how a factor-dependent transcription (rho-dependent) terminator Draw and label a diagram and explain how a factor-dependent transcription (rho-dependent) terminator
How to factor a trinomial by decomposition How to factor a trinomial by decomposition
How to factor a trinomial using trail-and-error How to factor a trinomial using trail-and-error
Age is the leading risk factor for cancer Age is the leading risk factor for cancer
Video: Structures that affect circulation - venous return

For a complete list of videos, visit our video library