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
vichka [17]
4 years ago
15

Do you think presence of symptoms plays a role in this harmful gene persisting? Why or why not?

Biology
1 answer:
mars1129 [50]4 years ago
4 0

Answer:

Huntington's disease is an autosomal dominant disorder, which means that a person needs only one copy of the defective gene to develop the disorder. With the exception of genes on the sex chromosomes, a person inherits two copies of every gene — one copy from each parent.

You might be interested in
Mean by adaptation. ​
Paha777 [63]

Answer:

Adaptation is the evolutionary process whereby an organism becomes better able to live in its habitat or habitats.

6 0
3 years ago
Read 2 more answers
What do a dinosaur and a tree have in commonA. they may have shared the matter
Leno4ka [110]
The answer is A. they may have shared the matter.
3 0
3 years ago
If there is no oxygen present, a cell can make 2 ATP from one glucose molecule. <br> True<br> False
atroni [7]
True I think! I’m pretty sure.
4 0
3 years ago
What happens during cytokinesis? (1 point).
bulgar [2K]

Answer: the cytoplasms divides

Explanation:

6 0
3 years ago
Name two types of evidence used to support the theory of evolution. explain how scientist use each type of evidence to provide s
joja [24]

Answer:

There are many types of evidence which support the theory of evolution such as comparative anatomy, fossil records, phylogenetic relationship, embryology et cetera

Comparative anatomy includes homologous organs and analogous organs. They support divergent and convergent evolution respectively.  

For example, the homologous structure of limb of humans, birds, bat, horse, whale et cetera show that they are made up of the same set of bones which are humerus, radius, ulna, carpals, metacarpals, and phalanges.  

It shows divergent evolution and supports that these organisms have evolved from a common ancestor.

Embryological evidence: When early stages of embryological development of different organisms are compared, it is found that these stages are similar at different levels of development.

For example:

  • The appearance of pharyngeal-arch (gill-like structures) in vertebrates during embryo development.
  • Salamanders and terrestrial frogs pass through larval stages within an egg. They possess the features similar to aquatic larvae, however, when they hatched out the eggs being ready for life on land.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Think about the process for coming up with a solution described by “Developing Possible Solutions.” How closely did the research
    7·1 answer
  • Describe what happens during photosynthesis in the dark! Use at least relevant 10 words in your description to move on
    7·1 answer
  • What properties DO NOT require a tool?
    12·1 answer
  • Describe the regioselectivity and stereospecificity in the hydrohalogenation of an alkene. Entry field with incorrect answer
    7·2 answers
  • Which of the following explains why mitochondria appear much less elongated in electron micrographs than they do in images produ
    7·1 answer
  • Dhehhebdhdudhebebehejehebebe
    13·2 answers
  • The principle of beneficence and nonmaleficence instructs psychologists to try to __________ people and refrain from __________
    11·2 answers
  • In testing the hypothesis, research observations have shown a direct relationship between higher sodium intake and higher blood
    13·1 answer
  • Organisms with prokaryotic cells are separated into two.
    8·1 answer
  • 26. Mendel took the pollen from a tall pea plant and pollinated the flower of ashort pea plant. When he did this, he removed the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!