Question

If G is seated second, which one of the following could be true?

a) C is seated first.

b) D is seated third.

c) F is seated fourth.

d) E is seated fifth.

Answer 1

Considering the evolutionary trend toward increasingly closed circulatory systems, organism F would likely be on the extreme right of the phylogenetic tree indicating a more complex and efficient system. So, the correct answer is option c.

Step-by-step explanation:

If we are to determine which organism would likely be on the extreme right of the phylogenetic tree, we must consider the evolutionary trend toward increasingly closed circulatory systems. This progression suggests that animals with more complex and efficient systems would appear later in the evolutionary timeline. From the options provided, organism F seems to be the one with the shortest time to rotate, which could imply a more efficient circulatory system assuming we're looking at evolutionary advancements.

So, the correct answer is option c.