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

Author Question: Which of the following is not true of sickle-cell anemia? a. A carrier of one sickle-cell gene ... (Read 248 times)

strangeaffliction

  • Hero Member
  • *****
  • Posts: 660
on: Jun 22, 2018
Which of the following is not true of sickle-cell anemia?
 
  a. A carrier of one sickle-cell gene can benefit from it where malaria is common.
  b. Sickle-cell anemia is most common among people of central African or Indian descent.
  c. People who have two recessive genes for sickle-cell always have the disease.
  d. Sickle-cell anemia is commonly passed from one generation to the next.

Question 2

Geneticists in recent years have begun to identify genes that
 
  a. cause behavior. c. predetermine behavior.
  b. are associated with behavior. d. can be used to change behavior.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

marict

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jun 22, 2018
Answer to Question 1

D

Answer to Question 2

B


strangeaffliction

  • Member
  • Posts: 660
Reply 2 on: Jun 22, 2018
Wow, this really help

ashely1112

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

The cell cycle and checkpoints The cell cycle and checkpoints
True-color image of layers of haze in Titan's atmosphere. True-color image of layers of haze in Titan's atmosphere.
Gene Therapy of Parkinson’s Disease Gene Therapy of Parkinson’s Disease
Squamous cell carcinoma. Squamous cell carcinoma.
The human metallothionein IIA gene promoter The human metallothionein IIA gene promoter
The response of the lac operon in the presence of lactose in a cell bearing the IS mutation The response of the lac operon in the presence of lactose in a cell bearing the IS mutation
Video: Alzheimer's Disease

For a complete list of videos, visit our video library