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3 years ago

Which of the following is an example of a biotic factor?

Biology

1 answer:

coldgirl [10]3 years ago

3 0

Answer:

The shrimp population in a bay

Explanation:

Biotic factors are the living component of an ecosystem. These include the plants and animals that inhabit the area. The rest of the choices are the abiotic factors which describe the non-living component of an ecosystem. Abiotic and biotic factors are interrelated and together help to form an ecosystem and biome.

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Consider, pea plants, for which green color is dominant to yellow color, and two leaves are dominant to three. A cross between t

Dmitry_Shevchenko [17]

Answer:1339

Explanation:

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3 years ago

The demographic transition model show population change over time. It ilustrates how birth rate and death rate affect the total

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Explanation: i dont know if it's correct to them

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3 years ago

13. Small streams and rivers that flow into larger ones are called

Elodia [21]

Answer:

Explanation:

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2 years ago

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today, biologists classify sponges as animals rather than plants. what evidence supports today's classification? a. sponges have

katrin2010 [14]

Your answer would be A because none of the others make sense, Hope that helps!

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3 years ago

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In Drosophila, straight wings are dominant to curved wings (c), smooth eyes are dominant to sparkling eyes (spa), and tan body i

77julia77 [94]

Answer:

$\frac{1}{8}$

Explanation:

Straight wings are dominant over curved wings

Let Straight wings : H

curved wings : t

smooth eyes are dominant to sparkling eyes

let smooth eyes = H

spark ling eyes = t

tan body is dominant to ebony body color.

Again; Let tan body color be H

Let ebony color be t

If flies that are heterozygous for all three traits are crossed;

we have HtHtHt × HtHtHt

Then the selected trihybrid traits for the cross will be (HHH,HHt, HtH, Htt, tHH, tHt, ttH, ttt)

We will realize that from the punnet square in the diagram below, the proportion of the offspring would you expect to be heterozygous for all three traits (i.e HtHtHt) is asterisk in the punnet square and will be $\frac{8}{64}$

= $\frac{1}{8}$

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3 years ago