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Lilit [14]
3 years ago
5

16. Which of the following changes in an ecosystem is most likely to cause an increase in the

Biology
1 answer:
sweet [91]3 years ago
6 0

Answer:

B

Explanation:

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The number of species living within hand ecosystem is its
MakcuM [25]

Answer: no idea if its true aka my answer

Explanation: a measure of its biodiversity.

5 0
1 year ago
Which structures inside the cell put proteins together? A. Centrosomes B. Golgi bodies C. Organelles D. Ribosomes
siniylev [52]
Answer is D Ribosomes
8 0
3 years ago
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40. Invasive species
Airida [17]
That would be C.

Invasive species are brought to a new area by human activities.
3 0
3 years ago
Describe how the ecosystem changed from figure 1 to figure 4.<br> no links, please. <br> thank you
AysviL [449]

Answer:

In the ecosystem, the tides of the water rise in each figure. In figure 4, there is an increase in land animals present, and a lower amount of aquatic animals present. In the first figure, there are no birds, however there are multiple in the rest of the figures, this is possibly due to migration in the winter or that the ecosystem has drawn birds near. The types of plants change throughout each figure which is most likely to new adaptations such as more water available. The tides most likely rose because of more precipitation.

Explanation:

I hope this helped.

5 0
2 years ago
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There is a population where the frequencies of allele 1 and allele 2 are 0.7 and 0.3, respectively. Allele 1 has a selection coe
Lorico [155]

Answer:

0.8

Explanation:

There is a population where the frequencies of allele 1 and allele 2 are 0.7 and 0.3, respectively

Let's use GG to represent allele 1

Let's use gg to represent allele 2

So we can equally say that;

GG = p = 0.7

gg = q  = 0.3   ( from Hardy-Weinberg Equilibrium)

So, given that the selection coefficient = 0.2

We known that the cross between GG and gg will definitely results to (GG,Gg and gg)

Then the fitness of these genes can be represented as:

1 - s, 1 and 1 - t respectively.

Thus. the allele 1's genotype fitness can be determined as

= 1 - s    ( where s is the selection coefficient)

= 1 - 0.2

= 0.8

6 0
3 years ago
Read 2 more answers
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