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3 years ago

8

In rabbits. brown fur B is dominant to white fur (b) and short fur (H) is dominant to long fur (h).

1 answer:

pochemuha3 years ago

4 0

The cross between Bbhh and bbHh yields genotypic frequencies

1/4 BbHh
1/4 Bbhh
1/4 bbHh
1/4 bbhh

so that 1/4 of the offspring should be expected to be brown with long fur (genotype Bbhh)

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A skydiver jumped out of a plane descended 0.8 miles in 2.5 minutes. What is the skydiver average change of altitude per minute?

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The average mass of an ant is approximately 3 × 10 − 3 grams. The average mass of a giraffe is approximately 2 × 10 3 kilograms.

Vika [28.1K]

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Now we have to find about how many times more mass does a giraffe have than an ant. Before carring out any comparision, we must make both units equal.

Like convert kilogram into gram or gram into kilogram.

I'm going to convert kilogram into gram using formula

1 Kg = 1000 g

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$\frac{2 \times 10^{3} *10^3 }{3 \times 10^{-3} }$

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8090 [49]

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Acacia leaves= 15 bags

Eucalyptus leaves=8 bags

A ratio compares two amounts and uses a :

We are comparing acacia leaves bags to eucalyptus leaves bags

So-

15:8

We cannot simplify any more, so keep 15:8.

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