The right answer to this question is option C. the traits acted upon natural selection were genes.
At the time Charles Darwin developed the evolution theory, there wasn't a single study about genes in all science scenery, that could be explained by the lack of technology to study them and even to know they existed in the first place.
So, his theory was basically talking about adaptation, if an organism can't survive a specific environment, he'll probably die until another generation comes in and this one can survive in this environment, passing their genes to the next ones. The lack of information was the knowledge about the genes we have today, that's why most scientists take only the new Darwin theory, that includes the study of genes.
Answer:
(of a metal) able to be drawn out into a thin wire.
able to be deformed without losing toughness; pliable, not brittle.
Note:
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Answer:
B. knowing the age of a grandmother because she was a kid during the Great Depression
Answer:
Disruptive Selection
Explanation:
When the extreme values of trait favor over the intermediate values of traits then such form of selection is known as disruptive selection.
Here, the extreme trait values are both beige-coated and brown-coated goats while white-coated goats have intermediate traits.
The Sun's rays hit Earth's surface nearly at righ angles at Equator.
Duirng March equinox and September equinox the rays fall perpendicular at Equator. During this times the duration of day light and night are nearly equal.
The Sun's rays fall perpedicular during that time because the Sun is in the sky directly over the Equator.
