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Dennis_Churaev [7]
3 years ago
12

What is the feature of the sponges body

Biology
1 answer:
AysviL [449]3 years ago
7 0

Answer:

A.) It has two cell layers.

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After eating some yogurt from a container you store it overnight in the refrigerator. A day later you return and find the surfac
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Why in sexual reproduction do we use different cells from meiosis and not identical cells from mitosis?
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Still need help?

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4 years ago
In a population of tree frogs, the allele that causes yellow eyes (Y) is dominant over the allele that causes orange eyes (y). I
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Hardy-Weinberg Principle

Genotype frequency equation

 p^{2} +2pq +  q^{2} = 1

Where p² is the freq of homo dominant genotype, 2pq is the freq of heterozygous genotype and q² is the freq of homo recessive genotype.

Allele frequency equation

p + q = 1

Where p is the frequency of dominant alleles and q is the frequency of recessive alleles.

Yellow eyes in the frog offspring is a phenotype (physical trait) that would be a expressed by a geneotype (YY or Yy). This frequency, 0.85 includes: p² + 2pq

0.85 + q² = 1

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p = \sqrt{0.15} 

Then p + \sqrt{0.15}  = 1

1 - \sqrt{0.15} = p

p = 0.613

61%



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How does the water in your body help maintain homeostasis?
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Answer: Body water homeostasis is regulated mainly through ingested fluids, which, in turn, depends on thirst. Thirst is the basic instinct or urge that drives an organism to ingest water. Thirst is a sensation created by the hypothalamus, the thirst center of the human body.

Explanation:

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