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
ohaa [14]
3 years ago
5

Explain why crossing-over gives us so much genetic variation (differences in organisms).

Biology
1 answer:
Zinaida [17]3 years ago
5 0

Answer:

Crossing-over is the exchange of genetic material between homologous chromosomes. It results in new combinations of genes on each chromosome. When cells divide during meiosis, homologous chromosomes are randomly distributed to daughter cells, and different chromosomes segregate independently of each other.

Explanation:

please give me brain list and follow

You might be interested in
What does synthesis mean in biology.
stira [4]

Answer: the process of building compounds from more elementary substances by means of one or more chemical reactions

Explanation:

7 0
2 years ago
If there is a piece of metal will it still be attracted to the magnetic even if it is outside of the magnetic field? Will the ma
disa [49]

Answer:

It will still attract.

Explanation:

When you think of it, when some of us were little we used magnets and played with them and would do a "magic" trick. We would put a magnet underneath the table and one on top and move the one underneath which would move the one on top without us touching it.

Hope this helps!!

4 0
3 years ago
What would happen if the dorsal root of a spinal nerve were completely transected?
AnnZ [28]

There would be loss of sensory function

The dorsal root of spinal nerve is the part of the peripheral nervous system that picks up sensory signals/ information and transmits the signal through the nerve to the brain. If the root is damaged or transected, the brain will no longer receive sensory messages from that nerve, which means that the patient will have loss of sensation in that area.






6 0
3 years ago
The map shows the distribution of wild boars in the united states. wild boars are an invasive species to the united states
lara [203]

Wild boars have established successfully in areas with warm climates.

Answer is third choice

3 0
3 years ago
Read 2 more answers
During cell division plant cells form a new cell membrane and a new
inn [45]
During cytokinesis in animal cells, a ring of actin filaments forms at the metaphase plate. The ring contracts, forming a cleavage furrow, which divides the cell in two. In plant cells, Golgi vesicles coalesce at the former metaphase plate, forming a phragmoplast.

Mitosis is a process of nuclear division in eukaryotic cells that occurs when a parent cell divides to produce two identical daughter cells. During cell division, mitosis refers specifically to the separation of the duplicated genetic material carried in the nucleus.
8 0
3 years ago
Other questions:
  • I NEED HELP ASAP!!!!
    14·1 answer
  • Which best describes a difference between transcription and DNA replication?
    5·2 answers
  • Which of the following is an example of reproductive isolation? two populations of finches that cannot produce viable offspring
    14·1 answer
  • Are pandas Autotroph or Heterotroph?
    5·2 answers
  • In which of the following ways is the function of the surface of a micro sphere similar to the function of an actual cell membra
    9·1 answer
  • In the lab when working with acids and bases you should always wear.
    10·2 answers
  • Where does the electron-acceptor molecule
    14·1 answer
  • This type of renewable energy makes plants grow, helping them to make food and oxygen?
    14·1 answer
  • Pleaeeee choose the correct answer
    12·2 answers
  • Will give brainliest if you give the correct answer!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!