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3 years ago

What is true about scientific knowledge?

Biology

1 answer:

Elza [17]3 years ago

8 0

It's C! It changes as new evidence is found.

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Duplication in the gene encoding a protein invalided in vision has enabled human to acquire trichromatic vision which type of mu

Doss [256]

Answer:

beneficial mutation

Explanation:

A mutation is any alteration in the genetic material of an organism. In general, mutations have a negative impact on the fitness (or reproductive success) of the individual that carries this mutation; however, there are situations where a mutation may be beneficial for the individual in a given environment. When a beneficial mutation occurs in the germline, it potentially can be passed to the next generation and progressively increases its frequency in the population.

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3 years ago

Ou determine that a victim is unresponsive but breathing. while waiting with the victim for ems personnel, you would position th

nadezda [96]

You place them face up

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3 years ago

Microtubles functions include

nalin [4]

Explanation:

It gaves shape to the cellular membrane

Transportation of specific organelles within the cell.

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3 years ago

Read 2 more answers

Which is the best definition of directional selection

ruslelena [56]

Is there a multiple choice or fill in the blank?

7 0

3 years ago

HELP

Tanzania [10]

Answer:

Photosynthesis produces: glucose and $O_{2}$

...from $CO_{2}$ , energy (light) and $H_{2} O$

Respiration produces: energy (ATP), $CO_{2}, H_{2} O$

....from glucose and $O_{2}$

Explanation:

These end products, namely $O_{2}$ and glucose are then used in respiration...

Using energy in the form of solar energy, plants, phytoplankton, algae, and other microorganisms produce chemical energy via photosynthesis. This complex mechanism is central to these species.

They combine light energy from the sun, water, and carbon dioxide.

6 $CO_{2}$ + 6 $H_{2} O$ + (energy) → $C_{6} H_{12} O_{6}$ + 6 $O_{2}$

In the mechanism of cellular respiration, organisms extract energy from food. Sugars in the form of glucose are broken down into carbon dioxide and water during aerobic respiration in mitochondria to produce energy in the form of ATP (adenosine triphosphate).

<h3> $C_{6} H_{12} O_{6} + 6 O_{2} _{\to \$ $6CO_{2} + H_{2} O + energy (ATP)$ </h3>

The waste products, $CO_{2}$ and $H_{2} O$ , result from respiration, these are used as reactants in the photosynthetic process. In turn, its products are the reactants $O_{2}$ and $C_{6} H_{12} O_{6}$ in respiration.

4 0

3 years ago