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Anestetic [448]
4 years ago
10

During meiosis chromosomes move randomly to separate poles. A human gamete will end up with 23 chromosomes after meiosis, but __

______________ assures that each gamete will have one of many different combinations of chromosomes.
A) law of dominance


B) random segregation


C) genetic recombination


D) independent assortment
Biology
1 answer:
Ann [662]4 years ago
6 0

Answer: D) independent assortment

Explanation: independent assortment This is the process, first proposed by Mendel, where the chromosomes move randomly to separate poles during meiosis. Variation exists, in part, because the traits inherited through one gene will be inherited independently of the traits inherited through another gene because the genes reside on different chromosomes that are independently assorted into daughter cells during meiosis.

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Think of an animal, and list two resources that it might compete for in its community, Then describe what adaptions the animal h
AleksAgata [21]

Answer:

Finch

Explanation:

Two resources- food such as seeds or fruits and space to nest

To adapt to get food faster the beak can change size and shape over time (evolution)

And it may get sharp talons to attack something taking it's space (nesting area)

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3 years ago
Corn, wheat, and tomatoes are legumes. TrueFalse
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The amniotic egg, which is present in reptiles, birds, and mammals, is a good example of: horizontal gene transfer. coevolution.
dusya [7]

The amniotic egg, which is present in animals such as reptiles, birds, and mammals, is a good example of homo-logy.

<h3>What is homo-logy?</h3>

The term 'homo-logy' makes reference to the same evolutionary origin (ancestor) for a given structure.

A structure and/or sequence is homo-logous when it derives from the same evolutionary ancestor.

Conversely, an analogy means that the structure and/or nucleotide sequence do not share an evolutionary origin.

Learn more about homo-logies here:

brainly.com/question/13553174

3 0
2 years ago
Someone pls answer this
artcher [175]

Answer:

Explanation: Abiotic is nonliving and biotic is living so I would say the boat the house anabiotic would be the fish the man the tree the grass the bird and yea.

7 0
3 years ago
A child with a suspected airway obstruction is brought to the emergency room. he produces a harsh, strident sound on inspiration
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The following are indications that will suggest that there is a presence of airway obstruction;

<span>·         </span>Low ph

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<span>·         </span>Decrease PO2

It is because when a child does not have the capability of evacuating the accumulated CO2 due to ab obstruction, there will likely be a result of the PCO2 to rise in the arterial blood as well as its carbonic acid concentration. In the same time, there will be a presence of low ph because of acidosis that occurs because of the low PCO2 and concentration of carbonic acid being too low. That will likely lead of the PO2 to decrease.

8 0
3 years ago
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