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
mars1129 [50]
4 years ago
8

In as much detail as possible, explain what crossing over is, including when it occurs, why it

Biology
1 answer:
Alika [10]4 years ago
4 0

Explanation:

Crossing over is an important section of the normal segregation of the chromosomes in case of the meiosis. Crossing over happens due to the genetic variations, as the genetic materials gets alter at the time of crossing over. The chromatids that are bind together with the help of the centromere do not remain similar in this case. Crossing over gives rise to variation because the alternation takes place between the nonidentical chromatids having different characteristics or traits. Sometimes gives rise to completely new trait which is not present in both the parents this condition makes the . genetic diversity.

You might be interested in
Answer the question in the picture
spin [16.1K]

Answer:

one is used by plants and the other by animals

4 0
3 years ago
How many times should a hypothesis be tested
mina [271]
As many time as needed . Scientist conduct more than one test when testing a <span>hypothesis.</span>
4 0
3 years ago
Read 2 more answers
When electron pairs are shared among two or more chemical bonds, the molecule is said to have which of the following properties?
Savatey [412]
Is a resonance that is the answer
8 0
4 years ago
A 15 year-old has been taken to surgery for crushing his index and middle fingers and injuring his digital nerves. the provider
Tanzania [10]
The cpt code would be 64831, 64832. The explanation behind this is 64831 is the right code to account the digital nerve was repaired. 64832 is the accurate secondary code since there was an added digital nerve that is necessary for repair. 51 is not joined to the secondary code since this code is an extra code and add-on codes are modifier 51 discharged.
4 0
3 years ago
How do the structures of prokaryotic cells and eukaryotic cells effect their function?
alexgriva [62]

The structures of prokaryotic and eukaryotic cells affects their function as prokaryotic cell has simpler structure that enables it to perform all the basic life processes but complex functions like multicellularity cannot be achieved by prokaryotes. Eukaryotic cells have complex structures and hence can perform several functions unlike the prokaryotes.

Prokaryotic cell is the primitive type of cell that do not posses a true nucleus. They also do not contain any cell organelles. The ribosome type present in prokaryotes is 70S.

Eukaryotic cell is the advanced cell that possesses a true nucleus and all the cell organelles like mitochondria, chloroplast, golgi body, etc. Eukaryotic cells can even form multicellular structures and perform sexual reproduction, unlike prokaryotic cell.

To know more about prokaryotic cell, here

brainly.com/question/18348786

#SPJ1

6 0
1 year ago
Other questions:
  • Correct answer gets Brainliest Answer!
    13·1 answer
  • Treatment of irritable bowel syndrome usually includes making dietary changes and _____.
    13·1 answer
  • The root cells of a plant can move potassium ions from the soil into the body through the cell membrane. This process requires t
    15·1 answer
  • The role of oxygen in cellular respiration is to
    6·2 answers
  • living things are made up of very complicated molecules. why is carbon important for forming these complicated molecules
    11·2 answers
  • Behavior can be influenced by genetic traits.<br> True<br> False
    14·1 answer
  • PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
    8·1 answer
  • What are the possible consequences to an organism when the temperature becomes colder than the optimum range for a species?
    12·1 answer
  • I honestly dunno what to do
    6·2 answers
  • What characteristics distinguish fungi from plants?​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!