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1 year ago

What statement is true about pollution?

Biology

2 answers:

dexar [7]1 year ago

8 0

Answer:

No.d is correct

hope u like it

Sindrei [870]1 year ago

4 0

Answer:

The correct answer is d. All of these are true about pollution.

Explanation:

Pollution harms living resources and marine ecosystems in direct and indirect ways, resulting in biodiversity loss and harm to marine ecosystems and living resources.

Air pollution can lead to a variety of adverse health outcomes. Lung cancer, heart disease, and respiratory infections are associated with it.

Almost all the same negative health effects that humans suffer from air pollution are also experienced by wildlife. Animals commonly suffer respiratory damage, neurological problems, and skin irritations from these chemicals. The growth rate of plants and crops is reduced when air pollution is sustained over a long period of time.

This is why the correct answer is d. All of these are true about pollution.

Hope it helps :)

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lorasvet [3.4K]

Answer:

well you see its b

Explanation:

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2 years ago

ser-zykov [4K]

What we already know:

All species under normal circumstances will have two sex chromosomes. X and Y, Y is known to be dominant. All females will have two X chromosomes (XX, one X will always be given by the mother), whereas males will have one Y chromosome and one X chromosome (XY, one X will always be given by the mother. The father, on the other hand, could give either an X or a Y, that all depends on what sex chromosome the father's sperm donated.)

So, how many chromosomes do a typical human have? Correct, a typical human has 32 chromosomes and only 2 of them are sex chromosomes. Now we must understand that the sex chromosome carries more than just the one code for the individual sex. That means that the gene codes for more than just the sex.

Building on that knowledge:

Sex-Related Inheritance that differs from sex, is carried on one or two of an individual's sex chromosome. Whereas Non-Sex-Related Inheritance is carried on the other thirty chromosomes that the individual also carries.

Sex-Related inherited genes that are passed via the father to male offsprings, carried on the Y chromosome, are easiest to spot in a family. All males will have this trait and no females will.

Non-sex-related inheritance can be passed from male to female and from female to male, this is sometimes harder to differentiate from genes carried on the X chromosome because the mother always gives an X chromosome.

Vocabulary:

phenotype: the set of observable characteristics of an individual resulting from the interaction of its genotype with the environment.

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2 years ago

Which of the following statements is true concerning feedback mechanisms?

quester [9]

Answer:

The answer is B

Explanation:

Negative feedback mechanisms work to prevent sudden severe changes within the body.

Negative feedback helps in the maintenance of body parameters within their normal range thus prevent change within the body.

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2 years ago