Author Question: Sex-linked traits a. have their loci on all chromosomes. b. are expressed more often in females ... (Read 104 times)

dalyningkenk

  • Hero Member
  • *****
  • Posts: 598
Sex-linked traits
 
  a. have their loci on all chromosomes.
  b. are expressed more often in females than in males.
  c. are expressed in females in the same fashion as autosomal traits.
  d. are carried mainly on the Y chromosome.
  e. includes albinism.

Question 2

At a hypothetical locus, a man's genotype is Aa. What proportion of his gametes would be expected to receive the A allele?
 
  a. 1/3
  b. 1/2
  c. 3/4
  d. 1/4
  e. 1/8



mohan

  • Sr. Member
  • ****
  • Posts: 362
Answer to Question 1

C

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

For a complete list of videos, visit our video library