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
Andrew [12]
3 years ago
9

During the process of meiosis, chromosomes replicate

Biology
1 answer:
goblinko [34]3 years ago
6 0

Answer:

During meiosis, chromosomes are replicated once in S phase (just like mitosis) into sister chromatids, but the cell divides twice. As with mitosis, the first step in this process is DNA replication, so that each of the 46 chromosomes exists as a duplicated sister chromatid.

You might be interested in
Reasons why a transport system is necessary in higher animals?​
tankabanditka [31]

Explanation:

Answer: The higher animals needs and internal transport system so that the innermost cells can get nutrition which cannot be left on diffusion and osmosis to transmit. They also needed an internal transport system and so that they get oxygen to the internal cell...

I hope you help :)

7 0
2 years ago
How many generations has it been since chimpanzees split from humans?
Doss [256]
Humans and chimps genes may have split 13 million years ago.
4 0
2 years ago
Which is a requirement for diffusion to take place?
lubasha [3.4K]

Answer:

Explanation: Diffusion is a process that allows particles to move from areas of high concentration to areas of lower concentration. The process requires that particles are moving. As long as particles are not at a temperature of 0K (absolute zero) they have kinetic energy (energy of movement)

3 0
3 years ago
Read 2 more answers
What are the differences between the endocrine and nervous systems?
son4ous [18]

Answer:

Explanation:

The endocrine system is a complex of glands that secrete <u>hormones</u> as a chemical messenger. These hormones carry information and instructions throughout the bloodstream from one part of the body to another. These hormones control many body functions such as respiration, sensory perception, metabolisms, growth, reproduction, the mood among others.

On the other hand, the nervous system is made up of neurons that communicate with each other to extend a message (from our own body or the outside) to the brain, for analysis and further decision of what to do with that information. A group of neurons, sensory neurons, respond to several stimuli such as touch, light, and sound to let the brain know about the surrounding environment. Another group of neurons, motor neurons, work inside the body and carry signals to active muscle or glands.

5 0
2 years ago
What do you think would happen to the lion
IRINA_888 [86]

Answer:

The lion population would decrese

Explanation: The more hyenas would mean more competion for food which would lead to lions dieing off due them not being able to get food hope this helps god bless

4 0
2 years ago
Other questions:
  • Atomic number is the number of an atom's _____.
    11·2 answers
  • What happens during a cross-over event?
    9·1 answer
  • When essential nutrients are depleted some genre of bacteria ​
    13·1 answer
  • How are the reproductive cycles of a fungus and a pteridophyte similar
    5·1 answer
  • All cells perform various jobs or​
    8·1 answer
  • 2. Open Ended Question
    10·1 answer
  • Please helppp i’ll mark u the brain thingggg !!!!!!
    10·1 answer
  • Which of these best describes biomes?
    8·2 answers
  • What differentiates the inflammatory response and immune response?
    9·2 answers
  • What is reproduction kcu-uzyp-wdj g I r ls c o me pls​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!