« previous next »

Author Question: Which of the following is a point of conflict between the phylogenetic analyses (Read 1227 times)

hummingbird

  • Sr. Member
  • ****
  • Posts: 324
on: Aug 2, 2013
Which of the following is a point of conflict between the phylogenetic analyses presented in these two figures?
A) the monophyly of the animal kingdom
B) the relationship of taxa of segmented animals to taxa of nonsegmented animals
C) that sponges are basal animals
D) that chordates are deuterostomes
E) the monophyly of the bilaterians


geoffrey

  • Hero Member
  • *****
  • Posts: 880
Reply #1 on: Aug 3, 2013
Best answer would be B.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

hummingbird

  • Sr. Member
  • ****
  • Posts: 324
Reply #2 on: Aug 7, 2013
Great help lol Thanks


« previous next »
 

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

DNA analysis of phylogenetic relationships among modern and extinct flightless birds by Cooper and c DNA analysis of phylogenetic relationships among modern and extinct flightless birds by Cooper and c
David Brooks, Imbroglios (A Phylogenetic Tree, from Homo Sapiens to Megalops Atlanticus). David Brooks, Imbroglios (A Phylogenetic Tree, from Homo Sapiens to Megalops Atlanticus).
Surgical needle shapes: (A) taper point; (B) cutting point. Surgical needle shapes: (A) taper point; (B) cutting point.
Direct thumb pressure to a trigger point. Direct thumb pressure to a trigger point.
Emerson’s Three-Point Test-Cross Analysis Emerson’s Three-Point Test-Cross Analysis
A genetic map showing the location of revertible (point) mutants of the rll region A genetic map showing the location of revertible (point) mutants of the rll region
Video: Lipid digestion - mouth, stomach and small intestine

For a complete list of videos, visit our video library