Question

which of the following trees best represents the hypothesis that l. arthemis is more closely related to v. cardui than to d. plexippus? choose 1 answer: a l. arthemis m. cymela v. cardui b v. cardui m. cymela d. plexippus c d. plexippus m. cymela v. cardui

Explanation:

To determine the correct phylogenetic tree, we need to identify which tree shows \( L. \) arthemis more closely related to \( V. \) cardui than to \( D. \) plexippus. In a phylogenetic tree, closer relatedness is indicated by a more recent common ancestor (shorter branch distance between the two species).

• Option A: Shows \( L. \) arthemis with a separate branch from \( V. \) cardui and \( M. \) cymela, which does not reflect closer relation to \( V. \) cardui.
• Option B: Does not include \( L. \) arthemis, so it is invalid.
• Option C: Also does not include \( L. \) arthemis, so it is invalid.

Wait, there seems to be a formatting error in the options provided (e.g., Option A likely has a typo in the species list, but assuming the intended correct tree is the one where \( L. \) arthemis and \( V. \) cardui share a more recent common ancestor than \( L. \) arthemis and \( D. \) plexippus, and considering the options, the correct answer should be the tree where \( L. \) arthemis is grouped closer to \( V. \) cardui. However, based on the given options (assuming a correction for the species labels), the intended correct answer is likely the tree where \( L. \) arthemis and \( V. \) cardui are more closely grouped. But from the provided options, if we assume Option A is the only one with \( L. \) arthemis, and the tree structure shows \( L. \) arthemis sharing a more recent node with \( V. \) cardui (after \( M. \) cymela), then Option A is correct.

Answer:

A. \( L. \) arthemis \( M. \) cymela \( V. \) cardui (tree structure showing \( L. \) arthemis more closely related to \( V. \) cardui than to \( D. \) plexippus)