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bazaltina [42]
3 years ago
9

is the variety of organisms in a given area, the genetic variation within a population, the variety of species in a community, o

r the variety of communities in an ecosystem.
Biology
1 answer:
laiz [17]3 years ago
4 0

Answer:

the variety of species in a community.

Explanation:

A species is a group of similar organisms that can mate and produce fertile offspring. a population is a group of organisms of the same species in an area. whereas a community is the populations of all of the different species or variety of organisms in an area.

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Imagine you are performing a cross involving seed color in garden pea plants. What F1 offspring would you expect if you cross tr
ehidna [41]

Answer:

B. 100 percent yellow seeds

Explanation:

When a gene has two alleles and one allele is dominant over the other, the dominant allele is expressed in the heterozygous state and the expression of the recessive allele is masked. According to the given information, the allele for yellow seed color is dominant over the allele for the green seed color.

Let's assume that the allele "Y" gives yellow color to the seeds while the allele "y" is responsible for green seed color. A cross between two pure breeding yellow seeded (YY) and green seeded (yy) plants would produce all the yellow seeded progeny with genotype "Yy".

YY (Yellow) x yy (green) = Yy (yellow)  

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3 years ago
Paint chips, random glass fragments, and synthetic fibers all exhibit:
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Solution:

Comparison characteristics is known as the Paint chips, random glass fragments, and synthetic fibers all exhibit.

Thus this the required answer.

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3 years ago
Which of the following functions has a requirement for thiamin? Blood coagulation Formation of red blood cells Energy release fr
Dominik [7]

Answer: the correct answer is energy-release from energy-yielding nutrients.

Explanation:

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3 years ago
During prophase, chromatin condenses into ____
sergejj [24]
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Answer:

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Explanation:

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