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

Author Question: An XX pattern in the 23rd pair of chromosomes indicates the fetus will: have Down syndrome. be ... (Read 116 times)

jparksx

  • Hero Member
  • *****
  • Posts: 570
on: Jun 22, 2018
An XX pattern in the 23rd pair of chromosomes indicates the fetus will:
 
  have Down syndrome.
  be female.
  be male.
  be homosexual.

Question 2

A person's sex is determined by
 
  nurture during prenatal development.
  the 23rd pair of chromosomes.
  the first pair of chromosomes.
  hormones released during prenatal development.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ptupou85

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jun 22, 2018
Answer to Question 1

be male.

Answer to Question 2

the 23rd pair of chromosomes.


jparksx

  • Member
  • Posts: 570
Reply 2 on: Jun 22, 2018
Gracias!

amandalm

  • Member
  • Posts: 306
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

A pair of humpback whales lunge feeding through a bait ball A pair of humpback whales lunge feeding through a bait ball
A pair of spotted hyenas at White River, Mpumalanga A pair of spotted hyenas at White River, Mpumalanga
Down Syndrome Features Down Syndrome Features
Atmospheric blocking pattern Atmospheric blocking pattern
The Haploid Number of Chromosomes for a Variety of Organisms The Haploid Number of Chromosomes for a Variety of Organisms
The same pair of homologs, but with no exchange occurring between them The same pair of homologs, but with no exchange occurring between them
Video: The Pressure Flow Model in a Plant

For a complete list of videos, visit our video library