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3 years ago

Slight differences in inherited traits, such as feather color in birds, are called

2 answers:

3 0

The answer is letter C. |

Slight differences in the color of feathers in birds are the result of mutations. Mutation is process that occurs through a long period of time. It is a process in which the genes’ structures changes thus altering the physical characteristics and behaviors of species. This results into variant forms that may be transmitted to the next generations of species. Mutation is caused by an alteration of single base units in DNA, or the deletion, insertion, or rearrangement of larger sections of the genes or chromosomes.

BabaBlast [244]3 years ago

3 0

Answer:

actually the answer is variations

Explanation:

mutations are what makes a organism better for the environment which a feather of a bird does not do

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In incomplete dominance, both alleles are expressed in offspring. true or false

ss7ja [257]

I think the answer is true

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4 years ago

Three species of frogs—Lithobates pipiens, Lithobates clamitans, and Lithobates sylvatica—all mate in the same ponds, but they p

Sladkaya [172]

Answer:

"This is a specific example of a reproductive barrier, called behavioral isolation or sexual isolation".

Explanation:

Reproductive barriers are isolation mechanisms that prevent mating between two or more species. The prezygotic mechanism avoids fertilization between individuals of different species, and the postzygotic mechanism avoids the zygote to develop and reach the adult stage.

There are different types of reproductive barriers, one of them is behavioral isolation, also known as ethological isolation or sexual isolation. This is a prezygotic barrier that refers to the fact that many species occupy the same area but they are not sexually attracted to each other and might even be rejected because of behavioral factors, and this is why they do not get to mate. This mechanism includes courtship patterns or mating rituals, and specific chemical signals that allow the recognition between individuals of the same species. A typical example is the recognition songs of some species like frogs, birds, insects, and etcetera.

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3 years ago

As a fertilized egg divides, the cells differentiate because they

alexira [117]

Certain genes/cells are activated/turned on (how ever you want to word it)

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3 years ago

Read 2 more answers

Please help!

EleoNora [17]

Answer:

1. time the car stopped is at 0.7-0.8 hours.

2. time greatest velocity: 0.2 - 0.4 hours.

3. greatest velocity: 60.0.

4. car accelerating at 0.4 - 0.7

5. fast car going at 1.0: 40.0

6. acceleration at 0.9: 20.0

Explanation:

I hope this helps!

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3 years ago

Converting from the US customary system to the metric system, 16 fluid ounces is approximately equal to a) 1 gallon. b) 160 mill

olga55 [171]

Answer:

1 oz = 29.574 ml

16 oz = About 480 ml, so, yes, the answer is C.

Explanation:

Hope This Helps

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3 years ago