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ad-work [718]
3 years ago
8

How a change in DNA can lead to a change in phenotype. With an example

Chemistry
1 answer:
Gennadij [26K]3 years ago
8 0

Answer:

Variation within genes leads to different genotypes , which can be seen by the individuals having different phenotypes . For example, the dogs above all have different fur colours and fur lengths. Genetic and environmental variation combine together to produce these different phenotypes.

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Humans need gasoline for transportation, but using gasoline releases many pollutants. City government cab set policies to decrea
kolezko [41]

Answer:

Two policies that would most likely reduce gasoline use includes;

(1) Reduction in driving of vehicles such as having a bike sharing plan and

(2) Promoting only fuel efficient cars in the city such as electric cars

Explanation:

Policies that would decrease a city's gasoline usage includes

(1) Reduction in driving of vehicles such as having a bike sharing plan

(2) Limit on road worthiness of cars and restrictions on less fuel efficient habits

(3) Promoting only fuel efficient cars in the city such as electric cars

(4) Requirement to switch of vehicles when not moving

(5) Promoting optimal home deliveries

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6 0
3 years ago
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Would copper exist in a monatomic form, <br> a lattice or as molecules?
Elan Coil [88]

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3 years ago
Which condition will decrease the rate of reaction between excess magnesium and hydrochloric acid?
tekilochka [14]

Answer:

B

Explanation:

The four factors that increase the rate of the reaction:

1.Concentration of the reactants

2.Size of the particles

3.Temperature

4.Catalyst

4 0
3 years ago
Which pair of elements is MOST likely to chemically combine and form ionic bonds?
Hoochie [10]
The answer is letter c
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3 years ago
The atmosphere is held together by
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Answer:

Our atmosphere is a mixture of gases that surround Earth. It is kept in place by the pull of Earth's gravity. If Earth was a much smaller planet, like Mercury or Pluto, its gravity would be to weak to hold a large atmosphere.

Explanation:

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3 years ago
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