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Gnom [1K]
3 years ago
9

If the population returns to its pre-disturbance size, genetic variation is generally ____________ than in the original populati

on.
Biology
1 answer:
Maurinko [17]3 years ago
4 0
The answer is lower because having to return to a pre disturbance size will likely affect its genetic variation to be lower compared to the original population where in its genetic variation will be greater compared to those in pre disturbance size.
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Comparing and Contrasting Earth and Moon Orbits
Paha777 [63]

Answer:

\begin{array}{lcl}Earth's \ Orbit&&Moon's \ Orbit\\Travels \ around \ the \   Sun &&Travels \ around \ Earth\\Takes \ 365.25 \ days&&Takes \ 27.3 \ days \end{array}\right]

Explanation:

The Earth is a planet which is a tern used to describe large bodies that revolves around a star.

The star around which the Earth revolves or travels around is the Sun, and the path of the Earth's motion is known as the Earth's orbit. The time it takes the Earth to travel round the Sun is 365 1/4 (365.25) days

The Moon is a natural satellite of the Earth, therefore, the Moon travels or revolves round the Earth. The Moon is about 27% the size of the Earth and it takes the Moon about 27.3 days to travel around the Earth.

3 0
3 years ago
g If a pair of sister chromatids fail to separate during anaphase II (meiosis II), what will be the chromosome number of the fou
Jlenok [28]

Answer:

The result will be two gametes with a normal haploid number (n), one gamete containing an extra chromosome (n + 1) and one gamete missing one chromosome (n − 1).

Explanation:

Nondisjunction is caused by the failure in the mechanism of separation of homologous chromosomes or sister chromatids during meiosis and/or mitosis. The failure in the separation of sister chromatids during meiosis II is referred to as 'secondary nondisjunction' and it produces two daughter cells with abnormal chromosome numbers.  

The fusion of one gamete containing an extra chromosome (n + 1) with a normal (n) gamete will lead to trisomy (2n + 1), while the fusion of one gamete missing one chromosome (n - 1) with a normal gamete will lead to monosomy (2n-1).

6 0
3 years ago
4) In the chemical process of photosynthesis, sunlight is primarily considered a(n)
Luba_88 [7]

sunlight is a reactant in photosynthesis

7 0
3 years ago
Read 2 more answers
Help please help, anybody please
Aleks [24]
You need to show a picture I can’t help you if you don’t show it
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How does the plasma membrane contribute to the structure and function of the cell?
Ivenika [448]

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it keeps the organelles in the cell and gives hydration

Explanation:

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3 years ago
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