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suter [353]
3 years ago
10

Please help! Hurry!

Biology
1 answer:
zhannawk [14.2K]3 years ago
7 0

Answer:

Horizon C

Explanation:

The O horizon contains organic matter in soil, A horizon contains humus, B horizon contains sand and silt, C horizon contains bedrock

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Which words from the article help the reader to understand the importance of a special habitat?
Sliva [168]

Answer:

A habitat meets all the environmental conditions an organism needs to survive. For an animal, that means everything it needs to find and gather food, select a mate, and successfully reproduce. For a plant, a good habitat must provide the right combination of light, air, water, and soil.Jan 21, 2011

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Explanation:

8 0
3 years ago
1. Give an example of disruptive selection taking place in a population.
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Answer:1.Selection of the dark-colored moths over light-colored moths after industrial evolution is an example of directional selection while selection of alpha males and “sneaking” males over intermediate males in a lobster population is an example of disruptive selection.

2.organism in which they occur. They are called beneficial mutations. They lead to new versions of proteins that help organisms adapt to changes in their environment. Beneficial mutations are essential for evolution to occur.

Explanation:

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6 0
3 years ago
BRAINLIEST
spayn [35]

Answer:

All the above

Explanation:

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8 0
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harkovskaia [24]
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3 years ago
A lab technician provides you with a bacterial pellet labeled "G3". When you observe the pellet under UV light, there is little
umka21 [38]

Answer: The two possible explanation for the outcome are as follows:

Explanation:

1. The bacterial DNA in the pellet was not completely isolated properly, therefore, no fluorescence was observed in the pellet under the exposure of UV radiation.

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