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ludmilkaskok [199]
3 years ago
8

When would a point mutation occur?

Biology
1 answer:
zmey [24]3 years ago
7 0

Answer:

C - after the cell diides

Explanation:

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Is cloning sexual or asexual? Explain
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Explanation: cloning is asexual because it is  a clone and is not different for example you cloning yourself it will have the same DNA

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Examine this image and choose the most accurate statement base on relative dating.
Vlada [557]

Hello!

One of the most basic examples of relative dating, specifically in this case, would be the law of superposition. This simply states that out of many layers of rock, the oldest would be at the bottom and the youngest on top, so therefore the age of the fossils inside the rock would also increase when going down the layers. Therefore, we see that layer a is the oldest, and layer g is the youngest.

This disproves the first answer choice - the fossils in layer g are the youngest, not the oldest. Now, when comparing Layer F and D, we see that the rock layer F is above layer D. This means that layer F is younger than layer D (and same for the fossils in those respective layers). The third choice is incorrect as layer A would be older than F as it is beneath layer F.

Therefore, this means your second choice, or the fossils in layer F are newer than the fossils in layer D, is correct.

Hope this helps!

3 0
4 years ago
Which molecule uses Facilitated Diffusion to move from high to low concentration across a cell membrane?
hram777 [196]

Answer: C) Glucose moves with the concentration gradient from high to low concentration using a membrane protein.

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3 years ago
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What is asteroids..........................​
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A small rocky body orbiting the sun.

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Large numbers of these, ranging in size from nearly 600 miles (1,000 km) across (Ceres) to dust particles, are found (as the asteroid belt ) especially between the orbits of Mars and Jupiter, though some have more eccentric orbits, and a few pass close to the earth or enter the atmosphere as meteors.

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By looking at a plant, how can you tell if it is a cycad and not a palm?
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The answer is B

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Look for leaves

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