Biology, 13.09.2019 03:30 aamu15

What is the probability that each of the following pairs of parents will produce the indicated offspring? (assume independent assortment of all gene pairs.)
(a) aabbcc × aabbcc-> aabbcc
(b) aabbcc × aabbcc-> aabbcc
(c) aabbcc × aabbcc-> aabbcc
(d) aabbcc × aabbcc-> aabbcc

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Answer from: granthazenp5e9mj

a. The probability for a cross of AABBCC × aabbcc to produce AaBbCc is: 1.

b. The probability for a cross of AABbCc × AaBbCc to produce AAbbCC is: $\frac{1}{32}$

c. The probability for a cross of AaBbCc × AaBbCc to produce AaBbCc is: $\frac{1}{8}$

d. The probability for a cross of aaBbCC × AABbcc to produce AaBbCc is: $\frac{1}{2}$

Recall:

The Principle of Independent Assortment of genes holds that genes will separate from each one another independently during development of reproductive cell.A Punnett Square can be used to show the offspring that will be produced during a cross between two parents.

Thus, the images below shows the various outcome of each cross.

a. Figure A shows the cross between:

AABBCC × aabbcc

The genotype of all offspring produced are only AaBbCc.

Therefore, the probability for a cross of AABBCC × aabbcc to produce AaBbCc is: 1.

b. Figure B shows the cross between:

AABbCc × AaBbCc

From the cross, there are only 2 AAbbCC out of 64 offspring produced.

That is: $\frac{2}{64} = \frac{1}{32}$

Therefore, the probability for a cross of AABbCc × AaBbCc to produce AAbbCC is: $\frac{1}{32}$

c. Figure C shows the cross between:

AaBbCc × AaBbCc

From the cross, there are only 8 AaBbCc out of 64 offspring produced.

That is: $\frac{8}{64} = \frac{1}{8}$

Therefore, the probability for a cross of AaBbCc × AaBbCc to produce AaBbCc is: $\frac{1}{8}$

d. Figure D shows the cross between:

aaBbCC × AABbcc

From the cross, there are only 32 AaBbCc out of 64 offspring produced.

That is: $\frac{32}{64} = \frac{1}{2}$

Therefore, the probability for a cross of aaBbCC × AABbcc to produce AaBbCc is: $\frac{1}{2}$

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What is the probability that each of the following pairs of parents will produce the indicated offsp

Answer from: Quest

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.

Answer from: Quest

It's either -limiting factors or -scarce resources but i'd go with my first answer since the food and water are abundant they really aren't scarce

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