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Juli2301 [7.4K]
2 years ago
15

Multiple Choice Question

Biology
1 answer:
VLD [36.1K]2 years ago
5 0

Answer:

B. Smaller and more mobile gametes

Explanation:

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Let's call the colour alleles C for dominant purple, and c for recessive white.

We have crossed Cc with Cc.  So if we put that in a Punnett square, we'd have a CC, two Cc and a cc.  That would give us a 3:1 ratio of purple to white, so you'd expect 15 purple and 5 white flowers. :)
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How does adding salt affect the freezing point of water
timurjin [86]
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Why is it important for your brain to control many functions automatically?
juin [17]

Answer:

The brain controls what you think and feel, how you learn and remember, and the way you move and talk. But it also controls things you're less aware of — like the beating of your heart and the digestion of your food.

Think of the brain as a central computer that controls all the body's functions. The rest of the nervous system is like a network that relays messages back and forth from the brain to different parts of the body. It does this via the spinal cord, which runs from the brain down through the back. It contains threadlike nerves that branch out to every organ and body part.

Explanation:

If you brain does not, or is unable to perform multiple tasks automatically, you could have trouble breathing on your own, your heart could have problems, even your thought process, movement, and digestion could malfunction. Which could cause a multitude of complications.

Hope this helped, have a great day/night :}

7 0
2 years ago
Which of the following was determined by Charles Darwin, but based on contributions from another scientist?
valkas [14]

Answer:

Species could go extinct when their environment changed if they could not adapt to the change.

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Which of the following is an example of deposition?
oee [108]

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A: glaciers wearing down layers of rock

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Hopefully this helps!

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