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3 years ago

WILL UPVOTE AND LIKE!!!!

2 answers:

7 0

The answer is D.) Some environmental change has happened that favors the red flowers. The reason is, this is the most logical answer, the other are close, but D.) makes the most sense.

LenKa [72]3 years ago

4 0

Answer:

D. Some environmental change has happened that favors the red flowers.

Explanation:

According to the given information, the original Phlox population had equal proportions of white, pink, and red flowers. During the study time, some changes in environmental conditions led to increase in survival and reproductive fitness of red flowers over the other two colors of the flower. Natural selection favored the red flowers which in turn led to their increase in the population.

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Characteristics of cancer cells compared to normal cells

storchak [24]

Answer:

Normal Cell vs Cancer Cell – The Key Differences

Normal Cell Cancer Cell

Cell shape Uniform Irregular

Nucleus Spheroid shape, single nucleus Irregular shape, multi-nucleation common

Chromatin Fine, evenly distributed Coarse, aggregated

Nucleolus Single, inconspicuous nucleolus Multiple, enlarged nucleoli

Explanation:

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3 years ago

Why are gametes made through meiosis, rather than mitosis?

Valentin [98]

This is because meiosis <span>produces spores that are used for reproduction and can form similar copies to </span><span>the parent cell.</span>

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3 years ago

I. II. III. IV. V. Both donkeys are hungry. Both donkeys want their own pile of food. The situation illustrated above is an exam

qwelly [4]

Answer:

cooperative is the answer

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3 years ago

Which statement provides an example of epigenetics A. Genetic mutations arising every other generation B. Selective breeding of

irina [24]

Answer: d. mothering style affecting the developing brain

Explanation:

Epigenetics is the study of features or "phenotypes" which do not involve changes in the DNA sequence. Epigenetics is about how genes are expressed and used instead of the DNA sequence of the genes themselves.

The behaviour of a person's genes depends not only on the DNA sequence of the genes, but also on so-called epigenetic factors. Effects on genes from the external environment can affect disease, and some of these effects can be inherited in humans.

So, Mothering style which affects the brain development is an exampe of epigenetics which do not show any genetic feature.

Hence, the correct option is d.

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3 years ago

Which of the following statements is true?

SVETLANKA909090 [29]

Your answer is "Hydropower uses the kinetic energy of water to generate electricity"

3 0

3 years ago

Read 2 more answers