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
Paraphin [41]
3 years ago
8

Why crossing over is an important process for genetic variation

Biology
1 answer:
DerKrebs [107]3 years ago
8 0

Answer:

so that the genetic variations are not directly exact

Explanation:

You might be interested in
What are the products of the light reactions of photosynthesis that are utilized in the calvin cycle?
suter [353]

Answer:

The correct answer is ATP and NADPH

Explanation:

During the light reaction, the light energy is absorbed by the chlorophyll pigment present in the thylakoid membrane which moves through different electron acceptors and allows the formation of NADPH and ATP.

This ATP and NADPH get utilized into the Calvin cycle during carbon fixation, reduction and regeneration steps. This utilization converts ATP and NADPH into ADP and NADP+. The energy released by them is used to fix carbon to produce organic compounds. Therefore the correct answer is ATP and NADPH.

6 0
3 years ago
Unattached microbes are moved from the lungs to the epiglottis by the _______ effect.
lisov135 [29]

Answer:

The unattached microbes are moved from lungs to epiglottis by the <u>mucociliary escalator effect.</u>

Explanation:

Mucociliary escalator, also known as mucociliary clearance, is one of the major defense mechanisms that protects the lungs. It describes the self-cleaning mechanism of the bronchi which are present in the lungs. The effectiveness of this mechanism depends on the properties of the produced mucus and on the quality and number of the cilia present in the lining of the airway.

Therefore, the unattached microbes are moved from lungs to epiglottis by the <u>mucociliary escalator effect.</u>

4 0
2 years ago
Please help with my biology
Colt1911 [192]

Answer:

random dispersion

Explanation:

Uniform would be neat and in columns.

Clumped would be altogether.

3 0
2 years ago
Read 2 more answers
Why are Cyanobacteria from places like volcanic pools so important for the production of oxygen in our atmosphere?
telo118 [61]
The cyanobacteria from places like volcanic pools so important for the production of oxygen in our atmosphere because oxygen slowly reacts with bacteria and r<span>elease Oxygen. Thank you for posting your question here at brainly. I hope the answer will help you. </span>
4 0
3 years ago
Choose the functions of amino acids (free or in a bound form):A. carriers of genetic information B. neurotransmitters C. enzyme
Citrus2011 [14]

Answer: B. Neurotransmitters; C. Enzyme components; E. Hormones

Explanation: Aminoacids have a variety of functions because they can create proteins. These long and complex molecules perform important roles in different biological processes: they are responsible for the formation of enzymes and hormones. In neurotransmitters, the glutamate appears to be related to functions of the brain, like learning and memory. Other functions of the aminoacids are regeneration of muscular cells, have a role in imunology, growth of tissue, production of collagen and others.

7 0
3 years ago
Read 2 more answers
Other questions:
  • A testable hypothesis could be formed from which question
    15·2 answers
  • Select all that apply.
    11·2 answers
  • Sperm are the only human cells to have
    10·1 answer
  • Express the following number in scientific notation. 0.53000
    5·1 answer
  • If you want to selectively label RNA being synthesized by cells(and not DNA) what radioactive compound would you add to the medi
    14·1 answer
  • How does the body prevent the loss of sugar in urine?
    7·1 answer
  • Did dinosaurs exist in the pre-cambrian period?
    6·2 answers
  • which is a fresh water region characterized as a large standing body of water? (A) lake (B) river (C) ocean (D) stream /// pleas
    11·1 answer
  • Can someone pls help me . WILL MARK U BRAINIEST !!!
    9·1 answer
  • How are contaminants magnified up the food chain?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!