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2 years ago

3. Newton's Second Law of Motion shows a relationship between

Biology

2 answers:

bixtya [17]2 years ago

6 0

Answer:

Force, mass and acceleration

Explanation:

I'm assuming that you meant three blanks in a row

jeka57 [31]2 years ago

6 0

Answer:

Mass & acceleration

Explanation:

Force = Mass × Acceleration

e.g The greater the mass of the object ,the more force it will take to accelerate the object & applying more force will make the object to move faster

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What is biology and what are the characteristics of all living things

never [62]

The study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin and distribution is called biology.

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3 years ago

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3 years ago

Which is a clinical manifestation of glomerulonephritis? (Select all that apply.) Proteinuria Hypotension Colicky pain Periorbit

gogolik [260]

Answer:

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3 years ago

Cross a person who does not have freckles and is heterozygous for dimples with a person who has

Alja [10]

Answer:

1. 1/2

2. 1/2

3. 1/4

Explanation:

Let the allele for freckles be A or a while that of dimples be B or b.

A person without freckles but heterozygous for dimples = aaBb

A person who has freckles (whose mother has no freckles) but no dimples = Aabb

aaBb x Aabb

Offspring

4 AaBb - freckled and dimpled

4 Aabb - freckled and non dimpled

4 aaBb - non freckled and dimpled

4 aabb - non freckled and non dimpled

1. Probability that the parents will have a dimpled child = 8/16 or 1/2

2. Probability that they will have a child with freckles = 8/16 or 1/2

3. Probability that they will have a child with freckles and dimples = 4/16 or 1/4

See the attached image for the Punnet's square analysis of the cross

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3 years ago

Which of the following is considered assimilation in the carbon cycle?

kicyunya [14]

Answer: C. A plant absorbing carbon dioxide during photosynthesis

A plant absorbing carbon dioxide during photosynthesis can be considered as assimilation in the carbon cycle. 

Explanation:

The process of carbon fixation is called assimilation in carbon cycle. In the atmosphere carbon occurs in the form of carbon dioxide. 

By the process of carbon fixation this carbon dioxide is converted into carbon compounds and these act as source of energy in an ecosystem.

Photosynthesis is an example of carbon fixation process. Other processes like chemo-synthesis also fix carbon. Majority of carbon fixation takes place in marine environments. 

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3 years ago