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

Author Question: Heterozygous carriers of Tay-Sachs disease may have had a reproductive advantage due to __________. ... (Read 146 times)

mrsjacobs44

  • Hero Member
  • *****
  • Posts: 500
on: Jul 10, 2018
Heterozygous carriers of Tay-Sachs disease may have had a reproductive advantage due to __________.
 
  a. cultural factors
  b. resistance to other disease(s)
  c. random selective factors
  d. acclimatization

Question 2

The fatal autosomal genetic disorder cystic fibrosis may have remained in populations because of __________.
 
  a. acclimatization
  b. adaptability
  c. a frequency-dependent balanced polymorphism
  d. heterozygous advantage


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

parshano

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 10, 2018
Answer to Question 1

Correct Answer: b

Answer to Question 2

Correct Answer: d


mrsjacobs44

  • Member
  • Posts: 500
Reply 2 on: Jul 10, 2018
Excellent

duy1981999

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Comparison of the steps of two viral reproductive cycles. Comparison of the steps of two viral reproductive cycles.
Multiple sclerosis (MS). (a) A disease characterized by the gradual development of small areas of ha Multiple sclerosis (MS). (a) A disease characterized by the gradual development of small areas of ha
Male Reproductive System - Ejaculatory ducts Male Reproductive System - Ejaculatory ducts
Female Reproductive System Female Reproductive System
Development of the Reproductive Systems Development of the Reproductive Systems
Famous People with Parkinson's Disease Famous People with Parkinson's Disease
Video: Studying the Left and Right Brain Independently

For a complete list of videos, visit our video library