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lesya692 [45]
3 years ago
15

Student argues that being separated geographically is the only way for speciation to occur. Why is he wrong?

Biology
2 answers:
solniwko [45]3 years ago
6 0

Answer:

its B

Explanation:

Ne4ueva [31]3 years ago
5 0

Answer:

its b

Explanation:

edgenuity 2020

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viruses and bacteria are both microscopic and can both cause disease. viruses differ from bacteria in that all viruses a. cause
stepan [7]
I believe the correct response is D. Need a living host cell to reproduce.
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3 years ago
If water is leaving the cell what kind of solution is it in​
Naddik [55]

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A hypertonic solution

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There is a greater concentration of solutes outside of the cell than there is inside the cell, therefore it will rush out.

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3 years ago
Identify the type of neuronal cell that detects bright light and provides high-resolution color vision.
alina1380 [7]

Answer:

The correct option is b. cones.

Explanation:

Cones and rods are specialized cells, called photoreceptor cells, that are found in the retina and are responsible for our vision.

Cones, allow to the human eye to have a visual acuity (ability of the eye to resolve, transmit sharp images and perceive small details in an object) and provide sensitivity to the color, are more concentrated in the central yellow spot known as the macula.

There are three different types of cones in color reception: "L cones" (sensitive to long wavelength, which is red), "M cones" (sensitive to medium wavelength, which is green) and "S cones" (sensitive to short wavelength, which is blue). Since color perception depends on the activation of these three types of nerve cells, it follows that the visible color can be determined based on three numbers called triestimulus values.

The rods are necessary for the perception of light and darkness and to adapt to night vision, because they are very sensitive to low intensity light. On the contrary, they become completely blind to bright light and, therefore, lack importance with regard to daytime vision or visual acuity.

8 0
3 years ago
Who were the representatives<br> sent to work on the deal?
icang [17]

Answer:

Peace Negotiations

After Yorktown, the Continental Congress appointed a small group of statesmen to travel to Europe and negotiate a peace treaty with the British: John Adams, Benjamin Franklin, John Jay, Thomas Jefferson and Henry Laurens.

7 0
3 years ago
A horse and a donkey mate to produce an offspring that is not fertile. What explains the relationship between a horse and a donk
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Answer:D

Explanation:

3 0
3 years ago
Read 2 more answers
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