1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marrrta [24]
3 years ago
11

If Huntington's disease is due to a dominant trait, shouldn't three-fourths of the population have Huntington's while one-fourth

has the normal phenotype?
answer is (A)
Biology
1 answer:
4vir4ik [10]3 years ago
8 0
This would be probably true if the assumption that all possible genotypic variations would be equally distributed (so we would have 25% HH, 25% hh and 2x 25 Hh). If this distribution would be true and Huntingtons disease really was a single gene dominant trait diesase, then yes, we could expect such a distribution in the population. 
You might be interested in
If mendel crossed a plant with white flowers and a plant with violet flowers, thats were completely identical in every other cha
Elodia [21]

Answer:

Mendel noted the ratio of white flowered plants to purple-flowered plants was about 3:1. That is, for every three purple-flowered plants, there was one white flowered plant.

Explanation:

6 0
3 years ago
In fruit flies, straight wings are dominant and curly wings are recessive. What will the generations look like? Assume that Mend
nordsb [41]
The answer is B,C, and G
6 0
3 years ago
Read 2 more answers
Help me plzzzzzzzzzz i will mark brainliest!!!
sladkih [1.3K]
I know the awnser it is c

7 0
3 years ago
Read 2 more answers
-give an animal that lives in mountain <br>-give 3 adaptations of this animal​
Alekssandra [29.7K]

Answer:

brown bear

Explanation:

Brown bears have long, intimidating claws. However, since they are not retractable, they are relatively blunt and are usually used for digging. These bears are incredibly strong, able to break the necks of many large prey with one powerful blow. Their thick fur and layer of fat help to insulate them against the extreme cold temperatures of their habitat.

7 0
3 years ago
What are the characteristic of the domain bacteria?
harkovskaia [24]

Answer:

unicellular

Explanation:

4 0
2 years ago
Other questions:
  • The green color of the caterpillar is an example of a
    10·1 answer
  • What is holozoic mode of nutrition?How the food is simplified in the process of nutrition?
    15·1 answer
  • Power plants use flue gas desulfurization equipment. What is another name for this equipment and what does it do to reduce the i
    6·1 answer
  • Mechanical digestion works to:
    15·2 answers
  • Please help answer correctly due like right now 50 points 2 smell questions
    6·2 answers
  • Which option is a balanced equation for photosynthesis?
    14·1 answer
  • How does the contractile vacuole in a single-celled organism function to maintain homeostasis?
    12·2 answers
  • Should I take biology or physics?
    13·2 answers
  • What is one negative of aluminum being the best copper waste method?
    6·2 answers
  • Ntist is conducting an investigation that involves water, silver, carbon dioxide, and oxyg
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!