Answer: D. Individuals may now have their DNA analyzed to determine ancestry.
Explanation:
I think that the answer is 12 billion. So sorry if I am not right.
Since bees and butterflies both pollen are flowers, the growth (population) of flowering plants would become less common without the pollen being spread.
This might have an evolutionary advantage as to why the egg behaves such. Presumably, this can help the yolk develop leaving it away from any inconvenient circumstance
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It will become a theory after repeated experimentation
