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
Mila [183]
3 years ago
7

Why is a recessive x-linked allele always expressed in males?.

Biology
1 answer:
Oksanka [162]3 years ago
3 0
Males possess only a single X chromosome, and therefore require only one mutated X in order to be affected.
You might be interested in
Which is an example of a negative effect of technology?
Virty [35]
Causes kids to not know how to communicate face to face
7 0
3 years ago
How much energy is passed on to each trophic level
slava [35]

Answer:

The amount of energy at each trophic level decreases as it moves through an ecosystem. As little as 10 percent of the energy at any trophic level is transferred to the next level; the rest is lost largely through metabolic processes as heat.

Explanation:

5 0
3 years ago
Please help! Will mark as brainliest.
Wittaler [7]

Answer:

Explanation:

Human gene therapy has been attempted on somatic (body) cells for diseases such as cystic fibrosis, adenosine deaminase deficiency, familial hypercholesterolemia, cancer, and severe combined immunodeficiency (SCID) syndrome

How can “good” and “bad” uses of gene therapy be distinguished?

Who decides which traits are normal and which constitute a disability or disorder?

Will the high costs of gene therapy make it available only to the wealthy?

6 0
2 years ago
which represents the optimal condition for most enzymes in the small intestine? 1. pH12 2.45°C 3. pH10 4.pH2 5.37 °C
mojhsa [17]

Answer:

5.37 °C

Explanation:

The optimal condition for most enzymes in the small intestine is 37 °C.

Enzymes are responsible for mediating several biological processes in the human body. The optimal condition for enzymes in the small intestine has an optimum pH of about 7.5 and the temperature is 37 °C, which is the normal body temperature of the human body.

Hence, the correct option is "5. 37 °C".

6 0
3 years ago
Which of the following are true in prokaryotic cells?
Shtirlitz [24]

Answer:

have DNA, but are NOT large or complex

Explanation:

4 0
3 years ago
Other questions:
  • The body has natural defense mechanisms against disease. Which of the following is not a natural defense mechanism? white blood
    9·1 answer
  • Carol is enjoying eating her dinner. While eating, she notices that her saliva secretion is higher than normal and that she feel
    6·1 answer
  • How is Taxonomy classification and biodiversity related ?
    12·1 answer
  • Describe what happens whan a key stone species is removed from an ecosystem
    15·1 answer
  • Which of the following is the effect to contractile vacuole when Amoeba sp is placed in salt water?
    6·1 answer
  • Five-year-old Trevor is emotionally disturbed and refuses to communicate with anyone. To get him to speak, his teacher initially
    14·1 answer
  • Multiple Choice
    12·1 answer
  • PARTA
    6·2 answers
  • I need help please I’m on the last question on my ixl and I don’t want to mess up
    8·1 answer
  • 1.3.4 How can teenage pregnancies be avoided? List FIVE ways.​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!