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
ser-zykov [4K]
2 years ago
10

1. Name the two processes that occur in meiosis that increase genetic variation

Biology
1 answer:
vivado [14]2 years ago
3 0

The two factors are: crossing-over and independent assortment. Crossing over: In Prophase I of Meiosis I, homologous chromosomes line up their chromatids and “cross-over”, or exchange corresponding segments of DNA with each other. This produces genetic variation by allowing more combinations of genes to be produced.

You might be interested in
Which statement is factual
Elan Coil [88]
A I believe should be correct
7 0
3 years ago
Read 2 more answers
Which indicates the authenticity of a primary source document? Which best compares competition, cooperation, and predation betwe
arsen [322]

Answer: To know if a document is a primary source, check to see when the document is published, if it is an autobiography of a person, a diary, a letter, or the documents happen at the time of the event.

The competition between two organisms can be seen if there is only 1 source of food or habitat space and they're competing against each other for the food or habitat.

There is cooperation between two organisms if they are helping each other with resources or alarming each other if there is danger.

Predation between two organisms happen when one organism hunts the other organism for food.

6 0
3 years ago
What does each person do just before becoming infected?
Makovka662 [10]

Answer:

They became careless and transferred to every body saying i cant all of us has to die

7 0
3 years ago
Somatic hypermutation of V genes ​
zaharov [31]

Answer:

Somatic hypermutation is a process in which point mutations build up in the antibody V-regions of both the heavy and light chains.

This process occurs at rates that are about 106-fold higher than the background mutation rates observed in other genes.

It allows B cells to mutate the genes that they use to produce antibodies. This then ensures the B cells to produce antibodies that are better able to bind to bacteria, viruses and other infections.

4 0
3 years ago
What information about the organisms best helps the scientists to determine the evolutionary relationships among them?
Zarrin [17]

Answer:

its c: DNA Sequences

Explanation:

I got it right

5 0
2 years ago
Other questions:
  • Which of the following correctly describes how the baroreceptor reflexes would respond to a fall in blood pressure?The cardioinh
    10·1 answer
  • Researchers have found that mitochondria and chloroplasts in eukaryotic cells have their own DNA. This DNA is different from the
    14·1 answer
  • Having trouble biology
    10·1 answer
  • Which term was used by mendel in the observations of pea plants
    13·2 answers
  • What are three different shapes, or structures of carbon based molecules
    5·1 answer
  • Where does fusion or fission takes place? X or Y
    9·2 answers
  • SOMEONE THAT CAN PLEASE HELP ME ON THESE MORE THAN ONE CAN BE CHOSEN
    14·1 answer
  • Richard is a researcher in a pharmaceutical company. His company develops a new drug to treat chronic joint pain in humans. He w
    13·2 answers
  • Example of FAST moving carbon.
    14·1 answer
  • How is meiosis different from the process of Mitosis?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!