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Reika [66]
2 years ago
8

12. Sergeant Jeffers likes to use a photo array when he is conducting an investigation. Because of this, what is he MOST

Biology
1 answer:
dimaraw [331]2 years ago
6 0

Answer:

B

Explanation:

Right on platos

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How does crossing over result in diversity within a species?
mestny [16]

Crossing over, or recombination, is the exchange of chromosome segments between nonsister chromatids in meiosis. Crossing over creates new combinations of genes in the gametes that are not found in either parent, contributing to genetic diversity.

Hope it helps

5 0
3 years ago
Fill in the blanks below to complete the hypothesis for this lab. It should answer the lab question, “What is the effect of mole
dmitriy555 [2]

The correct answer is 'If molecules are small enough, then they can pass through the semipermeable membrane because they can cross the semipermeable membrane from their small pores or openings'.

The semipermeable membrane is permeable to few molecules, and the smaller molecules pass through the molecules from small pores present in the semipermeable membrane. The size of the big molecules are large, so, they cannot cross through semipermeable membrane.

7 0
3 years ago
Read 2 more answers
In a species of snail, dark-shelled individuals are better hidden from bird predators in the shady forest, while light-shelled i
Harrizon [31]

Answer:

C. Disruptive Selection

Explanation:

Disruptive selection occurs when two extremes of continuous variation are favored more than intermediate traits.  

The extremes of continuous variation exhibited in this species of snail is the color of their shell which allows them to blend with the background of their habitat.  

The shady forest of the habitat makes the dark-shelled individuals to be better hidden from bird predators, while the light-shelled individuals are better hidden in well-lit brushy edge areas. This disruptive coloration exhibited by both individuals makes both individuals of this species of snail less vulnerable to predation.  

Both individuals of this species both extremities would naturally survive in this habitat as snails with intermediate extremities would be highly preyed on since there is no area of intermediate brightness in the habitat to make them invisible to predators

3 0
2 years ago
Write a Claim, Evidence, and Reasoning (CER) answering the following
ehidna [41]

Answer:

Explanation:

h

8 0
3 years ago
The diagram shows an incline plane. what is the mechanicak advantage of the inclined plane?
Naya [18.7K]
It's 4. just took it, that's 1000% the right answer. that other person stinks for that non-answer, sorry. hope this helps. 
ps. if it's not obvious, you figure it out by taking the hypotenuse (120) and putting it over the height (30). 120/30 is pretty simple division.
5 0
3 years ago
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