Problem: Below is a phylogeny depicting the relationships of nine species of extant beetles, labeled 1-9. A 'P' above their number indicates that the species is poisonous, and an 'NP' indicates that the species is non-poisonous. Some of the ancestor species are also labeled, A-D. Which of the following statements is most likely accurate regarding this group of species?a. Ancestor A was the first beetle to possess the poison trait.b. That both species 8 and species 4 possess the poison trait is an example of convergent evolution.c. The poison trait evolved independently four different times.d. Ancestor D likely possessed the poison trait.

ūü§ď Based on our data, we think this question is relevant for Professor Lee's class at USF.

FREE Expert Solution
Problem Details

Below is a phylogeny depicting the relationships of nine species of extant beetles, labeled 1-9. A 'P' above their number indicates that the species is poisonous, and an 'NP' indicates that the species is non-poisonous. Some of the ancestor species are also labeled, A-D. Which of the following statements is most likely accurate regarding this group of species?

a. Ancestor A was the first beetle to possess the poison trait.

b. That both species 8 and species 4 possess the poison trait is an example of convergent evolution.

c. The poison trait evolved independently four different times.

d. Ancestor D likely possessed the poison trait.

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Phylogeny concept. You can view video lessons to learn Phylogeny. Or if you need more Phylogeny practice, you can also practice Phylogeny practice problems.

What is the difficulty of this problem?

Our tutors rated the difficulty ofBelow is a phylogeny depicting the relationships of nine spe...as high difficulty.

How long does this problem take to solve?

Our expert Biology tutor, Kaitlyn took 14 minutes and 31 seconds to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Lee's class at USF.