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andrey2020 [161]
4 years ago
5

On the edge of many deserts, there is a delicate area with abundant vegetation. Sometimes cattle are allowed to graze in these a

reas. The hooves of the cattle compact
the topsoil making it less absorbent. Which environmental concern is MOST likely to happen at the edge of the desert when cattle graze there?
A
groundwater contamination
B. nutrient depletion
C. atmospheric heating
D. erosion
Biology
1 answer:
My name is Ann [436]4 years ago
8 0
I think it’s either a or b
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If a true-breeding blue-flowered plant was crossed with a true-breeding white-flowered plant, what phenotypic ratio would we obs
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According to Mendel's law of dominance, the dominant allele of a gene masks the expression of the recessive allele in a heterozygous state. Therefore, when two pure breeding plants that differ with respect to one genetic trait are crossed, the progeny expresses only the dominant phenotype. Here, one allele should be completely dominant over the other. The allele for the white flowers is completely dominant over the allele for the blue flowers.

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Explanation:

(i found it here if you have questions

Hardy-Weinberg - Kansas State Universitywww.k-state.edu › parasitology › biology198 › answers1)

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