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Tpy6a [65]
3 years ago
11

A depression in the ground due to a cave collapse or acidic water dissolution of limestone is called a

Biology
1 answer:
madreJ [45]3 years ago
8 0
A. Sinkhole. It can not be a cave because it says that it may be from a cave collapse. Stalactite and stalagmite can be found in caves
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The principal advantages of asexual reproduction are what
olasank [31]
The principal advantage of asexual reproduction is that the organism does not have to waste time or energy looking for a mate.
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2 years ago
How does your brain alter sensory information?
svlad2 [7]

Answer;

-Our brains fill in gaps in our perception.

-If its been a long time since an event occurred, we might imagine things that did not happen.

Explanation;

-One way that our brain may alter sensory information is by filling in information that is not really there. For example a word in a sentence could have a missing word but we probably assume that word is there and keep reading the sentence.

-Another way is applying already known stuff into new situations. For example we have learned that if a dessert is pink, then it is strawberry flavored. If we saw a bowl of vanilla ice cream with pink food coloring, we may assume it's strawberry ice cream.

8 0
3 years ago
A group of plants cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. If the mitoch
melisa1 [442]

Answer: <u>The Plant Cell would die</u>

<u />

Explanation: Although the <u>Mitochondria</u> is unharmed the <u>Plant Cell</u> still needs the<u> Chloroplasts</u> because they are responsible for <u>Photosynthesis </u>which gives the plant energy, And without the Chloroplast ,Photosynthesis cannot be started

5 0
3 years ago
Where in this soil profile is solid rock being weathered into soil
mr Goodwill [35]
The correct answer is horizon.
Hope I helped.
5 0
2 years ago
Researchers noted that when a lysine residue on a histone is acetylated, its side chain becomes neutral in charge. Combined with
lesantik [10]

Answer:

The correct answer is A) Histone deacetylation generally decreases gene expression.

Explanation:

Histones are the proteins that are responsible for the condensation of chromatin, which is directly linked to the capacity that a gene has to be expressed. The more condensed a gene is, the less expressible it becomes.

In order to regulate the gene expression, histones can suffer from many modifications that can change their conformation and the expressiveness of specific genes.

<u>Histone acetylation is linked with an increase of gene expression; while deacetylation and methylation decrease gene expression.</u>

3 0
3 years ago
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