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FrozenT [24]
3 years ago
9

Alexa has mixed four samples of soil. She is going to plant a tomato seedling in each one. Examine the mixtures and select the b

est soil for growing a tomato plant.

Biology
2 answers:
Lubov Fominskaja [6]3 years ago
5 0

The four soil samples have not been provided. They have been attached.

Answer:

Soil #1

Explanation:

Good soil for cultivation has sufficient organic matter because it provides nutrients for the growing plant. It also binds the soil particles together, increasing its water retention capacity.

The soil should also have more quantity of silt and less quantity of sand or pebbles because silt improves aeration and water retention in soil. Clay has extremely small particles. Sand particles and pebbles are too big. Silt does not have extreme sized particles like them and hence is ideal.

Out of the given options only soil #1 has organic matter, sand, clay and silt together. Hence, it is the best soil for growing a tomato plant.

Hitman42 [59]3 years ago
3 0

Answer:

Soil #1

Explanation:

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Shorter mRNA will be found in the ribosomes when comparisons are made

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2 years ago
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7 0
2 years ago
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5 0
2 years ago
If you have a hamster with long fur, what possible genotypes could the hamster have?
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Answer:

Ll, Ll, LL

Explanation:

So, there is one thing we must remember to answer this:

1# dominant genes(long fur) are expressed over reccesive genes(short fur)

Knownign that dominant is over reccesive, it is simple. If the genotype was Ll or lL then the dominant long fur would be expressed over reccesive short fur. <u>Long fur - Ll, lL</u>

Next, we know that LL will be long fur since its both long and long, and there is no possibility for short fur. <u>Long fur - LL</u>

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