3 years ago

Process by which earths life form change over time

1 answer:

3 0

Answer:

Adaptations develop from variations within a population and help organisms to survive in their given environment. Changes in populations accumulate over time; this is called evolution. The fossil record shows us that present-day life forms evolved from earlier different life forms.

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If Avery had observed transformation using only the extracts containing degraded DNA, degraded RNA, and degraded protein, but NO

Leokris [45]

Answer:

Polysaccharides are the genetic material.

Explanation:

Avery did not observe transformation using the extracts containing degraded DNA. On the other hand, extracts with degraded RNA, proteins, and polysaccharides exhibited transformation. Therefore, he concluded that DNA is the genetic material responsible for transformation. If he would have observed the process of transformation using extracts containing degraded DNA but not with degraded polysaccharides, he might have concluded that "polysaccharides were the genetic material responsible for the process of transformation."

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3 years ago

In selective breeding humans influence the course of evolution. what determines the course of evolution in natural selection

dalvyx [7]

Nature does = environmental stress or changes

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4 years ago

Which sequence is in the correct order from MOST specific to LEAST specific?

goldenfox [79]

Answer:

Kingdom - Phylum - Order - Class - Genus - Family - Species

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