Why can only traits controlled by genes be acted upon by natural selection?

1 answer:

5 0

Traits controlled by genes can only be acted upon natural selection because they have to helpful to the survival of that organism.

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The "c" designation for controlled substances must appear on a controlled prescription:

Korvikt [17]

The statement above is TRUE.
When a controlled substance is prescribed with other drugs, it must be marked with a red one inch letter 'C' in the lower right hand corner.
A controlled drug refers to a drug whose use and possession is regulated by the government.

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3 years ago

Where does the energy come from to pump protons into the thylakoid space

Volgvan

Answer:

C) ATP

Explanation:

Energy from light is used by the chloroplast electron transport chain to pump protons across the thylakoid membrane into the lumen of the thylakoid. This creates a proton gradient that is used as a source of energy by ATP synthase.

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A scientist discovers a new plant. After investigating its properties, the scientist concludes that the plant does

gayaneshka [121]

non-photosynthetic plants are not common in nature, they do not have a green color, to be able to answer the question we must know that .......

<h3>General characteristics of plants</h3>

Plants are classified as autotrophic organisms, since the large one is capable of photosynthesis. With the exception of plants, some achlor species being observed, therefore, not achlorizing plants.

<h3>Chloroplast</h3>

Chloroplast, a structure within the cells of plants and green algae that is the site of photosynthesis, the process by which light energy is converted to chemical energy, resulting in the production of oxygen and energy-rich organic compounds.

<h3>It happened in real life</h3>

The newly discovered plant — named Gastrodia kuroshimensis — occurs in the dark understory of forests, where little light penetrates. So instead of using sunlight or photosynthesis to generate nutrients, the plant parasitizes the fungi in the forest soil for its daily dose of nutrition.

With this information we can say that the correct alternative is B. where it states that there are no chloroplasts in the plant cells.

B. There are no chloroplasts in the plant's cells.

These plants that do not photosynthesize do not have the green pigment, what gives the plants their green color is the chlorophyll that is in the chloroplast.

Learn more about Chloroplast in brainly.com/question/11136550?referrer=searchResults

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Fourier analysis is based on the finding that all sound waves _________. view available hint(s)

Irina18 [472]

A Fourier analysis is a technique that is able to determine both the amplitude spectrum and the phase spectrum of any signal. This analysis is based on the finding that all sound waves can be derived by adding sinusoids together (so long as the sinusoids are of the appropriate frequencies, amplitudes, and phases).

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What is an agro-forestry?

Sliva [168]

Answer:

Agroforestry is a collective name for land-use systems and technologies where woody perennials (trees, shrubs, palms, bamboos, etc.) are deliberately used on the same land-management units as agricultural crops and/or animals, in some form of spatial arrangement or temporal sequence.

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