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lbvjy [14]
3 years ago
9

A. Most plants in the ditch will be plants with long roots.

Biology
1 answer:
nika2105 [10]3 years ago
7 0

Answer:

A. Most plats in the ditch will be plants with long roots.  

Explanation:

Because the plants with shallower roots systems are easily uprooted by the rain, and there is lots of rain that year, natural selection will choose the long rooted plats. They are the "strongest" in evolution's eyes because they are less likely to die by being uprooted.

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The plant below is purebred for height tall. Write the alleles of this plant. In any cross for height, what kind of Offspring wi
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Answer:

TT

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Explanation:

If an organism is purebred, that means it is homozygous. That means, it contains two copies of the same allele (trait) at this particular gene. Lets denote the tall allele as T. That means the plant is TT, and purebred tall.

No matter what genotype (i.e. what 2 alleles) another plant has, the offspring will always be tall. That is because it will always inherit one T from the TT parent. Even if we cross it to a tt plant, all the offspring would be Tt. They would be heterozygous, but they would be tall.

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Answer:

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Describe the term Xylem
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