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
xxMikexx [17]
3 years ago
13

Is a source of genetic variation that involves the swapping of sections of chromosomes during meiosis. A. Translation B. Transcr

iption C. Fertilization D. Crossing over
Biology
1 answer:
Lady_Fox [76]3 years ago
7 0

<u>D.) Crossing over</u> is a source of genetic variation that involves the swapping of sections of chromosomes during meiosis.

You might be interested in
The bond that joins two monosaccharides into a disaccharide is a(n _____.
Nadya [2.5K]
It is an glycosidic bond.
6 0
3 years ago
Why is fertility so important to soil?
Arte-miy333 [17]
Gives plants nutritions and help them to grow<span />
7 0
3 years ago
Can someone help me please
ziro4ka [17]
The electron transport chain and ATP synthase are embedded in the inner mitochondrial membrane.The electrons flow through the electron transport chain, causing protons to be pumped from the matrix to the intermembrane space. Eventually, the electrons are passed to oxygen, which combines with protons to form water.
4 0
2 years ago
7. Glucose molecules are the building blocks of what
Zepler [3.9K]

Answer:

Proteins and Carbohydrates

Explanation:

5 0
2 years ago
Name the muscular contractions of the oesophagus?<br>​
tester [92]

Answer:

Peristalsis

hopes it helps

4 0
2 years ago
Other questions:
  • Energy constantly flows into the biosphere as sunlight. this energy flows through organisms and the environment and eventually f
    5·2 answers
  • Select all of the answers that apply.
    11·1 answer
  • How come eukaryotic cells are more efficient than a prokaryotic cell despite being larger?
    7·1 answer
  • Closely related species are grouped together in which of the following?
    12·1 answer
  • In a population in which homozygotes (AA and aa) mate preferentially with individuals of the same genotype, which frequency will
    12·1 answer
  • 19. The point at which a stream empties into another body of water is the
    14·2 answers
  • Wind farms are set up to use the energy of wind for the generation of electricity. What is the ecological problem of using wind
    6·2 answers
  • Which of the following scenarios would prevent a population from being in Hardy-Weinberg equilibrium?
    7·1 answer
  • The jellylike substance that holds everything in place inside all cells is called the....
    13·1 answer
  • Biogeochemical system
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!