mutation that increases the ability to store moisture in a dry environment is harmful beneficial or neutral

Biology

1 answer:

RUDIKE [14]2 years ago

3 0

Beneficial, because increased ability to store moisture in a dry environment is helpful for the organism.

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An organism grew well on TSA plates, a bit slower on MM1 and not at all on MM1 without glucose. The results indicate that organi

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Answer:

Can grow on MM1.

Explanation:

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How to solve these questions

malfutka [58]

Answer:

(i) An allele is a variant of a gene, can either be short or tall.

Dominant = the tall allele that "trumps" the short allele. if a dominant and recessive allele is present (heterozygous) then the dominant phenotype will be shown.

(ii) David's eyes are Brown

(iii) Sarah's eyes are blue

(iv) David - B, b

Sarah - b, b

(v) Possible genotypes include Bb and bb. These give the phenotypes of brown eyes or blue eyes.

(vi) The chance for blue eyes is 50% (or 1:1 ratio)