« previous next »

Author Question: If the 23rd chromosomal pair is XY, the zygote is female; if it is YY, the zygote is male. ... (Read 153 times)

jjjetplane

  • Hero Member
  • *****
  • Posts: 556
on: Jun 22, 2018
If the 23rd chromosomal pair is XY, the zygote is female; if it is YY, the zygote is male.
 
  Indicate whether this statement is true or false.

Question 2

Homozygous refers to two genes of one pair that are different in some way.
 
  Indicate whether this statement is true or false.


angrybirds13579

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 22, 2018
Answer to Question 1

False

Answer to Question 2

False


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Chromosomal condensation by further coiling Chromosomal condensation by further coiling
Male Southern Pochard Male Southern Pochard
Francis Thackeray holding Sterkfontein 5 (STS 5), a presumed female Australopithecus africanus. Francis Thackeray holding Sterkfontein 5 (STS 5), a presumed female Australopithecus africanus.
The neural pathway responsible for the production and learning of song in the male canary. The neural pathway responsible for the production and learning of song in the male canary.
Video: Causes of Acne

For a complete list of videos, visit our video library