Which object is moving from right to left?

Hello

D

Explanation:

It can’t be lines A, T, and E because their moving direction can’t be identified. Moreover, C and B are clearly moving from left to right with an increased rate. So the only possible answer is D.

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How is it possible that phylogenies based on sequences from nuclear genomes and organellar genomes (i.e., chloroplasts and mitochondria) from the same group of species yield phylogenetic trees with different branching orders?   answer :   the genome of the endosymbiont is more closely related to members of the group in which it originally evolved, while the nuclear genome of the engulfing organism has its own evolutionary trajectory.