3 years ago

This allele is only expressed when two copies are present. *

Biology

1 answer:

geniusboy [140]3 years ago

7 0

Answer:

recessive

Explanation:

allele that is not expressed unless two copies are present in an organism's genotype

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Give an example of physical weathering.

Lelechka [254]

Answer:

Ice wedging.

Explanation:

Ice wedging causes many rocks to break.

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ankoles [38]

Wasted through (ex sweat, pee) or
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Which organelles are found in both plant and animal cells?

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Ribosomes and mitochondria

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Which of the following does NOT affect the flow of groundwater through an aquifer ? a. porosity C. gradient b . chemical weather

creativ13 [48]

Answer:

b . chemical weathering

Explanation:

Chemical weathering is not affected the flow of groundwater through an aquifer but affect by the porosity and permeability. The rate of groundwater flow is controlled by two properties of the rock which are porosity and permeability. Porosity is the percentage of void space in a rock while on the other hand, Permeability is the quality of being permeable means able to be penetrated or passed through by a liquid or gas.

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2 years ago

50N of force is applied to a kg box. What will the acceleration be

Cloud [144]

<h2>ANSWER:</h2>

$\huge\boxed{50\frac{m}{s^-2}}$

DATA:

Force = 50N

Mass of the Body = 1kg

Acceleration = ?

<h2>_____________________________________</h2><h3>SOLUTION:</h3>

By the second law of newton,

F = ma

Rearrange the equation,

a = $\frac{F}{m}$

Substitute the variables in the equation,

a = $\frac{50}{1}$

OR,

a = 50 m/s^2

Best Regards,

'Borz'

<h3 />

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3 years ago