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Setler79 [48]
3 years ago
11

Which type of cnidarian is found commonly in both salt water and fresh water?

Biology
2 answers:
nexus9112 [7]3 years ago
8 0

Answer:

A: hydras

Explanation:

got it right on edge

Bad White [126]3 years ago
6 0

Answer:

A) Hydras

Explanation:

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A principle of medical ethics requires healthcare workers to be beneficent. what does that mean?
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3 years ago
Round seeds are dominant over wrinkled seeds in
antoniya [11.8K]

Genotype - RR - 25%, Rr - 50%, rr - 25% (1:2:1)

Phenotype - Round seeds - 75%, Wrinkled seeds - 25% (3:1)

<h3>How explain your answer?</h3>

Let the letter "r" stand for the alleles, where R is round seeds and r is wrinkled seeds. A genotype is an individual's genes represented through alleles. Phenotypes are how the genes express themselves. In other words, genotypes will be written using letters, the alleles, and phenotypes will be the possible outcomes of the alleles.

Both of the parent seeds have the genotypes Rr and the phenotype of round seeds.

If you create punnet square (which had four boxes in total) 1 will have RR, 2 will have Rr, and 1 will have rr. These are the ratios for the genotypes. Each box represents 25%, so the percentages will be 25, 50, and 25. Finally, 3 of these boxes (RR and Rr) will result in round seeds because those are dominant. Only the genotype rr will result in wrinkled phenotype. Therefore, the ratio is 3:1 or 75% to 25%.

Thus, this could be the answer.

To learn more about genotypes and phenotypes click here:

brainly.com/question/20730322

#SPJ1

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Climate affects how human is designed
yuradex [85]

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What was one effect the battle of gettysburg had on the south?
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The South never again fought on Union soil.
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What appears to be the role of sirna in destroying the target mrna upon which it and its associated proteins act? it cleaves the
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