<span>A deletion has occurred in the chromosomal structure. This is because the gene represented by d has been removed from the list of genes after the breakage has occurred.</span>
When one plant's pollen fertilizes the egg of another plant it is called cross pollination.
Genetics, adaption, colonization
Answer:
Similarly, leaves on a tree are reddest on the sunny side. ... As chlorophyll is destroyed, the green color of the leaf fades, leaving behind the yellow color of the carotenoids. In some trees, anthocyanins form in autumn, and these pigments cause the yellowing leaves to turn first orange and then red
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