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igomit [66]
3 years ago
9

A scientist is studying the inheritance of two characteristics in plants: red flowers (RR and Rr) , which are dominant to yellow

flowers (rr) , and green leaves (GG and Gg) , which are dominant to yellow leaves (gg) . She crosses a double heterozygous (RrGg) with a double recessive (rrgg) , and expect to see a 1:1:1:1 ratio in the offspring. Which phenomenon would you hypothesize accounts for the pattern you see?

Biology
1 answer:
LuckyWell [14K]3 years ago
5 0

Answer:

Crossing over

Explanation:

Please see the attachment

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Answer:

1/(5⁹) or 5⁻⁹

Explanation:

This is a Mathematics question rather than a Biology question.

The given fraction is:

\frac{5^{-6}}{5^3}

This fraction can be rewritten as:

\frac{1}{5^6*5^3}=\frac{1}{5^9}=5^{-9}

Therefore, the quotient of the given fraction is 1/(5⁹) or 5⁻⁹

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Answer:

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Explanation:

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