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rusak2 [61]
3 years ago
8

8. Which can adapt to changes? A offspring B individuals C populations D alleles

Biology
1 answer:
PSYCHO15rus [73]3 years ago
3 0

Answer:

A offspring can adapt to changes

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Explain redox reactions.
kramer

Answer:

Redox reaction may be defined as the reaction in which both the oxidation and reduction reaction takes place. Redox reaction also occurs inside the living organism.

In redox reaction, the one element gains oxygen or loss hydrogen molecule. The other element losses oxygen or gain hydrogen in the reaction reaction.  One molecule gets oxidize while the other molecule may get reduced in the redox reaction.

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How is polyploidy different than the mutation of one or two genes
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Answer:

<h2>Polyploidy is different than the mutation of one or two genes because mutation in one or two genes do not involve the whole set of chromosome as in polyploidy. </h2>

Explanation:

1. Polyploidy:  the condition in which a normally diploid cell or organism gain one ( triploid, 3N) , two ( tetraploid, 4N) or  more additional sets of chromosomes. Polyploidy arises as the result of total non-disjunction of chromosomes during metaphase of mitosis or meiosis, in which the chromosome are not separated during cell division.

2. Mutation: a mutation is a heritable change in the genetic material of an individual.

As given here, the mutation of one or two genes is differ than polyploidy because the polyploidy involves the whole set of chromosome white mutation can be occur in a small portion of chromosome, a single gene, two genes, or large number of genes.  

Polyploidy is different than the mutation of one or two genes because mutation in one or two genes do not involve the whole set of chromosome as in polyploidy.

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3 years ago
What are some positive effects that a wildfire can have on the forest ecosystem's food chain
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Aside from having direct benefits for the trees in the forest fire also can have positive effects on wildlife. When fire burns heavy undergrowth it allows for new grasses, herbs, and shrubs to regenerate and provides food and habitat for many wildlife species.
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Find the heights of the first three blades of grass by clicking the tip of each blade. Measure the heights to the nearest tenth
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Answer:

5.2

Explanation:

that is the only number, therefore  it it the average height of the grass

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