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guapka [62]
2 years ago
11

Scientists often use fruit flies as a method to test hypotheses about human genes. Why are fruit flies advantageous in the study

of human inheritance?
They can self-pollinate.
They lack nucleic acids.
They are very different from humans.
They reproduce quickly and take up little space.
Biology
1 answer:
Agata [3.3K]2 years ago
7 0

Answer:

D. They reproduce quickly and take up little space.

Explanation:

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Why is radioactive dating important when approximately the age of earth
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Answer:

By allowing the establishment of geological timescales, it provides a significant source of information about the ages of fossils and the deduced rates of evolutionary change. Radiometric dating is also used to date archaeological materials, including ancient artifacts.

Explanation:

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3 0
3 years ago
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Longitude and latitude divide the Earth into how many hemispheres?
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Longitude and latitude divide the Earth into four (4) Hemispheres.

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2 years ago
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What makes the endoplasmic reticulum rough?​
melomori [17]

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the assembling of the protein molecules around it makes it appear rough.

Explanation:

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7 0
2 years ago
In a population of 100 four-o'clock flowers there are 40 red-flowered plants (CRCR), 38 pink-flowered plants (CRCW), and 22 whit
miss Akunina [59]

Answer:

Frequency of CW allele in the population= 0.41

Explanation:

A diploid organism has two alleles for each gene. So, a population of 100 plants will have total 100 x 2 = 200 alleles.

The each of the white colored plants have two copies of CW alleles and each pink flowered plant have only one CW allele.

Frequency of CW allele in the population = total number of white flowered plants x 2 + total number of pink colored plants / total population size x 2.

Frequency of CW allele in the population= 22 x 2 + 38 / 100 x 2 = 82 /200 = 0.41

5 0
3 years ago
This naturally occurring wetlands forms when rain fill small depressions in prairie
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Perhaps the best known unconfined aquifer is the Ogallala. In many places this aquifer is near the surface and recharge depends on water that collects at the surface in wetlands. ... A playa lake is a naturally occurring wetland (averaging about 17 acres) formed when rain fills small depressions in the prairie. (https://texasaquaticscience.org/aquifers-springs-aquatic-science-texas/)

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6 0
3 years ago
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