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
kondaur [170]
3 years ago
14

What event is important factor in increasing genetic diversity among sexually reproducing organism

Biology
1 answer:
Inga [223]3 years ago
6 0

Answer:

The correct answer would be crossing over.

Crossing over is an important event in which exchange of genetic material between non-sister chromatids of homologous chromosomes takes place.

It occurs during prophase 1 (particularly in pachytene sub-stage) of the meiosis 1.

During prophase 1, the pair of homologous chromosome are aligned in the process termed as synapsis after which they exchange the genetic material at the points of chiasmata.

It results in formation of new combination of alleles in chromosomes which leads to the development of genetic diversity in sexually reproducing organisms.

You might be interested in
According to the big bang theory, the universe is continually getting
SVETLANKA909090 [29]
Bigger, the universe is expanding.
4 0
3 years ago
Read 2 more answers
In any food web, the organisms that are responsible for converting raw energy into usable chemical energy are collectively calle
ruslelena [56]

B) producers; decomposers.

5 0
3 years ago
Parents and their offspring are usually very similar, but always slightly different. For example, certain moths can have offspri
e-lub [12.9K]

Answer:

The answer is A.

Explanation:

Moth with dark wings under the tree with dark bark have a higher chance of surviving as its wings protect them from predator due to similar colour features.

6 0
3 years ago
Read 2 more answers
A newly discovered solar system is found 300 billion kilometers from the sun. How many AU does this represent? Show your work.
Aleksandr-060686 [28]

1 kilometer = 6.68 × 10^{-9} (<<<AU is in scientific notation here)

To convert 300 billion kilometer (3,000,000,000 km)  into AU you must multiply the kilometer by the equivalent of 1 km in AU (6.68 × 10^{-9})

3,000,000,000 × (6.68 × 10^{-9}) =  20.04 AU

Hope this helped!

4 0
3 years ago
Which variable appears to be the control Leaf production in these plants​
My name is Ann [436]

Answer:

The correct answer is D.

Explanation:

The Temperature

Hope this helps!! ;)

Also scary story for all!!! Enjoy!!

The Haunted Forest  

Once upon a time there was a family, made up of two young ones and their parents, traveling by road to road. One day the car broke down in the forest. The parents went out to get help, and so the children would not get bored, they left them with the radio on. It turned night time and the parents still did not return. Then suddenly they heard the disturbing news go on in the radio: A very dangerous killer had escaped from a prison near the forest. Hours passed and the children's parents did not come back. Suddenly, they began to hear something really loud. ¨Bang, Bang, Bang¨. They heard that which seemed to come from something hitting the top of the car. Then, the sound became louder and louder every time. ¨BANG, BANG, BANG¨. The terrified children could no longer resist. They opened the door and ran in a hurry. Only the eldest of the children dared to turn his head to see what caused the loud noise. He should have not done it though, there was a large and scary man on top of the car, who hit the top of the vehicle with something on his hands, they were the heads of his parents! The children began to run even faster and the large man began to run towards them. The children ran into the forest and so did the large man. After that day no one ever saw those children ever again, and who knows, they may appear mysteriously next to you.

Hope you enjoyed!! ;)

4 0
3 years ago
Other questions:
  • Which of the following is the best explanation for why carbon easily forms
    11·1 answer
  • In the datura plant, purple flower color is controlled by a dominant allele P. White flowers are found in plants homozygous for
    13·1 answer
  • What is an ephemeral stream?
    6·2 answers
  • The four major divisions on the geologic scale
    10·1 answer
  • It refers to how something is constructed and how that construction relates to function
    9·2 answers
  • HELP!!!!!!!!!!!!! DUE IN 20 MINUETS. Put these words in order from the smallest to the largest level of organization of an organ
    13·2 answers
  • Identify specific phases of mitosis: prophase, metaphase, anaphase, telophase
    5·1 answer
  • Which is not a water quality monitoring parameter ?
    7·1 answer
  • ¿Qué sucedería si por una epidemia desaparecieran las golondrinas marinas?
    12·1 answer
  • FIRSSTTTT FREEE BRAINEST!!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!