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
Harlamova29_29 [7]
3 years ago
13

Explain how meitosis and fertilization produces genetic variation during sexual reproduction ​

Biology
1 answer:
Leokris [45]3 years ago
3 0

Answer:

Explanation:

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.

You might be interested in
What is the correct hierarchy of taxonomic groups, from largest to smallest?
Travka [436]
A. FAMILY, GENUS, SPECIES, SUBSPECIES.

The complete and correct hierarchy of taxonomic groups from largest to smallest are:
1) Domain
     1.1) Archaea  1.2) Bactera  1.3) Eukarya
2) Kingdom
     2.1) Animalia  2.2) Plantae  2.3) Fungi  2.4) Protista  2.5) Archaea  2.6) Bacteria
3) Phylum - has 35 phyla
4) Class
5) Order
6) Family
7) Genus
8) Species
7 0
3 years ago
In this food weeb identify the decombposer
Kaylis [27]
Decomposers include earthworms, small soil beetles, fungi, and bacteria. A food web shows how food chains overlap. The same three types of organisms are in food webs: producers, consumers and decomposers. Good food webs should also include the sun as the initial source of energy.
5 0
3 years ago
Read 2 more answers
Long-term or permanent damage to tissues or organs resulting from a specific disease are called ________.
padilas [110]

Answer:

Sequelae.

Explanation:

8 0
2 years ago
Why do scientists think that the thinning of the ozone layer might be related to cfc?
grigory [225]
The scientist think that the thinning of the ozone layer might be related to CFC because of the inverse relationship between the two which have been discovered.
It has been discovered that as the amount of CFC increases, the level of ozone usually decreases.<span />
4 0
3 years ago
Unit Test
Feliz [49]

Answer:

The answer is gene flow

Explanation:

8 0
4 years ago
Other questions:
  • Use the drop-down menus to match each description with the appropriate change of state. Piles of snow turn to puddles of water.
    15·2 answers
  • Describe the role of enzymes regarding activation energy needed in a chemical reaction
    9·1 answer
  • Describe an experiment you would perform to prove that an orange contains vitamin C
    15·1 answer
  • Why are common names not always useful to biologists?
    9·2 answers
  • Which best explains what would happen to the muscular system if the digestive system broke down? A. Oxygen would not be removed,
    9·1 answer
  • Honeybees live in hives and work together to accomplish daily tasks. Which statement best supports evidence that group behavior
    9·1 answer
  • Marcus is admitted to the hospital for a bone marrow stem cell transplant from his brother. What will happen after his brother’s
    13·2 answers
  • 2. The Agawam High School band is playing some lively marches while the coaches are giving pep talks to their respective footbal
    10·1 answer
  • People with Crohn's disease may develop lactose intolerance caused by damage to their small intestine. These
    14·1 answer
  • What objects did scientists use to help determine the age of the Earth? *
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!