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2 years ago

8. Albinism ( lack of pigment) in humans is caused by a recessive gene. If normal parents have an albino child,

Biology

1 answer:

saw5 [17]2 years ago

5 0

The probability that their next child will be normal is 1/4

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Blank are a group of cells that work together to perform a specific function.

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The answer is A. tissues

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3 years ago

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Blue moon beans produce beans that are either the dominant color blue or the recessive color white The bean pods for this specie

liq [111]

Answer:

a) $0.316$

b) $0.105$

c) $0.035$

d) $0.0117$

e) $0.0039$

Explanation:

When two heterozygous plants with genotype Bb are crossed, following offspring are produced

Bb * Bb

BB, Bb, Bb, bb

so the probability of blue offspring is $\frac{3}{4}$ and the probability of white offspring is $\frac{1}{4}$

a) Probability of all 4 peas as blue

$\frac{3}{4} * \frac{3}{4} * \frac{3}{4} * \frac{3}{4} \\= \frac{81}{256} \\= 0.316$

b) Probability of 3 blue and 1 white

$\frac{3}{4} * \frac{3}{4}* \frac{3}{4}* \frac{1}{4}\\= \frac{27}{256} \\= 0.105$

c) Probability of 2 blue and 2 white

$\frac{3}{4} * \frac{3}{4}* \frac{1}{4}*\frac{1}{4}\\= 0.035$

d) Probability of 1 blue and 3 white

$\frac{3}{4} * \frac{1}{4} * \frac{1}{4}* \frac{1}{4}\\= \frac{3}{256} \\= 0.0117$

e) Probability of all white

$\frac{1}{4} * \frac{1}{4} * \frac{1}{4} * \frac{1}{4} \\= \frac{1}{256} \\= 0.0039$

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3 years ago

If 6 Glucose Molecules are broken down, how many O2 molecules will be used/ needed? *

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I believe is water so hope it helps

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2 years ago

4. Is surface water considered to be ground water? Why, or why not?

meriva

Answer:

Surface water is a key component to the hydrologic cycle. Surface water is any body of water above ground, including streams, rivers, lakes, wetlands, reservoirs, and creeks. ... Water that seeps deep into the ground is called groundwater. Surface water and groundwater are reservoirs that can feed into each other.

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2 years ago

The formula h - 15 = 3.2t gives the height h in inches of a plant t weeks after planting. which is the rate at which the plant's

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The rate at which the plant's height is increasing is 3.2

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3 years ago