« previous next »

Author Question: The relationship between the alleles that determine our blood types is A. dominant and recessive. ... (Read 354 times)

sarasara

  • Hero Member
  • *****
  • Posts: 521
on: Aug 11, 2018
The relationship between the alleles that determine our blood types is
 
  A. dominant and recessive.
  B. dominant, recessive, and codominant.
  C. F2 directional selection.
  D. cogenotypic.
  E. core combination.

Question 2

Natural selection acts on
 
  A. heterozygous individuals.
  B. the phenotypes of organisms.
  C. the genotypes of organisms.
  D. DNA.
  E. mitochondrial DNA.


Beatricemm

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Aug 11, 2018
Answer to Question 1

B

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Position of the lungs within the thoracic cavity; anterior view illustrating regions of the lungs an Position of the lungs within the thoracic cavity; anterior view illustrating regions of the lungs an
Electronmicrograph showing a blood clot composed of fibrin, red blood cells, and tissue debris. Electronmicrograph showing a blood clot composed of fibrin, red blood cells, and tissue debris.
Humoral control of blood sugar levels. Humoral control of blood sugar levels.
Types of Farms in the United States Types of Farms in the United States
Blood pressure measurements: Auscultation of blood pressure Blood pressure measurements: Auscultation of blood pressure
Types of cancer and typical treatments? Types of cancer and typical treatments?
Video: Covalent bonds - role in the body

For a complete list of videos, visit our video library