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
vodka [1.7K]
4 years ago
15

What main process in meiosis ensures genetic variation in the offspring

Biology
2 answers:
Mnenie [13.5K]4 years ago
4 0

Genetic variation is increased by meiosis. During fertilisation, 1 gamete from each parent combines to form a zygote. Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote

Doss [256]4 years ago
3 0

Crossing Over. During prophase of meiosis I, the double-chromatid homologous pairs of chromosomes cross over with each other and often exchange chromosome segments. This recombination creates genetic diversity by allowing genes from each parent to intermix, resulting in chromosomes with a different genetic complement.

You might be interested in
~breathed into the lungs in order for them to develop normally
MA_775_DIABLO [31]
<span><span>
The answer is D) </span><span>amniotic fluid.

</span></span>
7 0
3 years ago
Read 2 more answers
Which of the following leads to adaptation?
Eva8 [605]
The answer is B. Natural Selection
5 0
2 years ago
एक उत्तल लेंस की दूरी 40 सेंटीमीटर है लेंस की छमता की गणना कीजिए ​
AysviL [449]

Answer: can you translate this for me plz

Explanation:

6 0
3 years ago
Jason notices that his shower is covered in a strange green slime. His friend FeFe tells him that coconut juice will get rid of
MAVERICK [17]

Answer:

This question is incomplete, the question is asking to identify the following aspects of the experiment:

Dependent variable: Amount/appearance of green slime

Independent variable: Coconut juice

Constant: Same shower

Control group: half of the shower sprayed with water

Experimental group: half of the shower sprayed with coconut juice

Explanation:

The independent variable in an experiment is the variable that is changed or manipulated in order to bring about an effect. In this case, the independent variable is the COCONUT JUICE.

Dependent variable is the variable being measured by the experimenter in an experiment. In this case, the dependent variable is the AMOUNT/APPEARANCE OF GREEN SLIME.

Experimental group is the group that received the experimental treatment in an experiment. In this case, the experimental group is the HALF PART OF THE SHOWER SPRAYED WITH COCONUT JUICE.

Control group is the group that does not receive the experimental treatment in an experiment. In this case, the control group is the HALF PART OF THE SHOWER SPRAYED WITH WATER.

Constants in an experiment are those variables that are kept the same for all groups in an experiment. In this case, a constant is the SAME SHOWER USED THROUGHOUT.

4 0
4 years ago
What four factors influence reaction rate and how?​
Julli [10]

Answer:

nature of the substance

pressure

temperature

pH value

Explanation:

nature of the substance: it can be in a solid or granules form, so the rate at which granules dissolves in reaction is very fast than that of solid.

Temperature:also temperature of the substance differs as such it influence reaction rate.

pressure:so many substance have different value in pressure an as such it brought about influence in reaction rate

6 0
3 years ago
Other questions:
  • Rising water temperatures is a result of global warming and may eventually increase sea levels due to the dissolving of what?
    12·1 answer
  • Ann has been diagnosed with hypertension and is now worried about her health. Which exercise option would most benefit her?
    15·2 answers
  • Why is a mushroom considered a heterotroph?
    14·1 answer
  • Putting an ice pack on an injury
    5·1 answer
  • Select the correct answer from each drop-down menu.
    5·1 answer
  • The surface of the tongue consists of what type of epithelial tissue?
    12·1 answer
  • The Sun and stars do not move.<br> T or F
    5·2 answers
  • What are two examples of carbohydrates?
    11·2 answers
  • A cell contains the same DNA as its parent cell. This is a result of which process?
    5·2 answers
  • Wavelength is 6.25x10^7 m whats the frequency
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!