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lukranit [14]
3 years ago
7

Genetic drift _____.

Biology
1 answer:
Sergeeva-Olga [200]3 years ago
5 0
Genetic drift happens when well-adapted organisms survive and reproduce more often than poorly-adapted organisms. <span>The statement that best sums up evolution is the change in a population through genetic variation over time. Natural selection may be through (1) differential reproduction, that is, not all organisms are able to reproduce to their fullest capacity because nature cannot simply sustain it and (2) acquire genes, that is heredity.</span>
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What are biomes in wisconsin
frozen [14]
<span>Wisconsin is mostly made up of the temperate deciduous forest biomes, although temperate grasslands and a few other biomes also exist within the state</span>
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3 years ago
How is osteoporosis different from rickets
nasty-shy [4]

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One of the big differences is one occurs mostly to pigs and the other effects adults.Another difference is one occurs while the bones are growing and the other happens after the bones are already grown. I hope this helps!!!

3 0
3 years ago
Biology End of Year Cornerstone Assessment
marshall27 [118]

Answer: hypothesized that the higher pH levels would increase the rate

of movement of the Artemia. The students placed the Artemia in petri dishes with 2 mm x 2

mm grids marked off on the bottom of the dishes. The students calculated how fast the Artemia

traveled in each pH (4-9) solution by counting the number of squares on the grid that the

Artemia crossed per second of timing.

The data collected from their experiment is presented below:

pH of Water

Rate of Movement of

Artemia

(squares per second)

4

1

5

5

6

10

7

20

8

20

9

25

1. Using the grid below, create a graph based on the above data.

Explanation: yes

6 0
2 years ago
When is DNA replicated in a cell
Leno4ka [110]

synthesis phase of interphase

6 0
4 years ago
Read 2 more answers
2. A lac repressor turns off the expression of the lac genes by (1 point)
Trava [24]

<em>C. Binding to the operator.</em>

Explanation:

When the repressor starts binding to the operator, it can not transcribe, or make mRNA. This makes it so the RNA polymerase can't go onto the promoter and bind to it, which is a crucial part in making mRNA. The operator functions by making sure the certain DNA gets made, so it is very important. The lac repressor will turn off the expression of the lac genes by binding to the operator.

6 0
3 years ago
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