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
pishuonlain [190]
3 years ago
7

How is the chromosome number reduced between meiosis I and meiosis II? a. crossing over c. two replications b. metaphase d. no r

eplication
Biology
1 answer:
solniwko [45]3 years ago
8 0

The answer is; B

During metaphase I of Meiosis I , homologous sister chromosomes line up the metaphase plate in pairs. During anaphase I, the sister chromosomes of the pairs are separated and move to opposite poles. This way, the resulting daughter cells have half the chromosome number as the parent cell.

You might be interested in
Explain how a shortage of water affects the health of your cells.
Serga [27]
Well your body is made up of mostly water and can damage your body because of dehydration 
5 0
3 years ago
Read 2 more answers
Which of the following correctly organizes these genetic terms in order from smallest to largest
Andreas93 [3]

Answer:

Can you list the terms?

Explanation:

3 0
3 years ago
In science why is it important to have more than one piece of evidence to support your claim?
My name is Ann [436]

Answer:

It is important to have more than one piece of evidence to make sure that the evidence is actually evidence. Or in other words, that the evidence is proven true. With only one piece of evidence, you can't be fully sure if calculations were correct, if the source was trustworthy, etc.

Multiple evidence is kinda like double checking math problems. If you don't do it, you can't be 100% certain the answer is correct.

5 0
3 years ago
Describe role of plant dieseas in forest ecosystem?
Marysya12 [62]

Answer:

Explanation:

It's a normal part of nature, and one of many ecological factors that help keep the hundreds of thousands of living plants. It also keeps animals in balance with one another.

8 0
2 years ago
List 5 things wehave in common with bacterium
andrezito [222]

Answer:

Here are a few characteristics of life that humans and bacteria share

Explanation:

- Reproduction

- Evolution and adaptations

- Organization

- pH homeostasis

- Responds to stimuli

4 0
2 years ago
Other questions:
  • Which type of environmental scientist is most likely to study how whales are affected by pollution
    8·2 answers
  • The cells lining the proximal convoluted tubule have numerous microvilli and mitochondria. these structures are critical for the
    10·2 answers
  • Which of the following best describes aerobic respiration?
    5·1 answer
  • Explain climate change in the past 100 years
    10·1 answer
  • For a science fair project, two students decided to repeat the Hershey and Chase experiment, with modifications. They decided to
    9·1 answer
  • The researcher determines that the S value (number of species at equilibrium) for the island closer to the mainland is _________
    8·1 answer
  • 21. Which is NOT a mechanical wave?
    14·1 answer
  • 3. When a single-celled organism splits into 2 new organisms it is called _________________. *
    5·2 answers
  • How are nutrients added to weathered materials that form soil?​
    15·1 answer
  • Can someone answer this please
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!