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34kurt
3 years ago
10

The Earth's food chain starts with:carnivoresplantsproteinszooplankton

Biology
2 answers:
Mamont248 [21]3 years ago
4 0

I Think The Answer Are Plants

Helga [31]3 years ago
3 0
<h2>Answer:</h2>

The correct option is B which is plants.

<h3>Explanation:</h3>

Food chain contains:

  • Producers: Organisms that produce food for their own and other animals. They convert simpler compounds into complex compounds.
  • Consumers: They utilize the food made by the consumers. There primary, secondary and tertiary consumers.
  • Decomposers: They convert complex organic compounds into simpler one.

So plants are autotrophic and they are the producers in food chain.

Hence Earth's food chain starts with plants.

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Answer:

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Explanation:

The formula for genotype frequency for a population in Hardy-Weinburg equilibrium is as under:

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Here,

 p² represents frequency of homozygous dominant genotype

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Also, although the genotypes p² & 2pq are different from each other yet phenotypically they both will collectively produce dominant trait i.e. free ear lobes not attached earlobes. So the term "p² + 2pq or pxp + 2pq" represents the frequency of the individuals who show the dominant phenotype in this particular population. Dominant phenotype will comprise 75% of the population.

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