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Ugo [173]
3 years ago
12

All the genetic mutations may occur spontaneously in organisms is t he incidence of such mutations may be increased by what?

Biology
2 answers:
Mandarinka [93]3 years ago
6 0

Answer:

physical and chemical factors

Explanation:

Factors that alter the critical chemical and physical characteristics of ecological systems include temperature, pH electrochemical (redox) potential, and the transparency of air and water.

DaniilM [7]3 years ago
3 0

Answer:

Both physical and chemical factors

Explanation:

A mutation is any alteration in the DNA sequence of the genome of a particular cell/organism. Depending on the type and localization, a mutation can be neutral, deleterious, or even beneficial for the individual that possesses it. Moreover, the mutation rate refers to the probability for a mutation to appear in a cell/organism. Exposure to physical environmental factors (e.g. ultraviolet radiation, X-rays, gamma rays, etc) and chemical factors (e.g., bromine) can increase this likelihood.

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ioda

Answer:

Explanation:

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Halophilic bacteria possess a pigment related to the plant's chlorophyll.

<h3>Halophilic bacteria</h3>

They are bacteria that live in high salt environments. They have a certain feature that enables them to pump out salts in order to maintain normal osmotic conditions in their bodies.

Halophilic bacteria are equipped with bacteriorhodopsin and halorhodopsin. These enable them to photosynthesize like plants. and generate the much-needed ATP for pumping out salts.

More on halophilic bacteria can be found here: brainly.com/question/12500605

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1 year ago
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bixtya [17]

Answer:

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Explanation:

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