« previous next »

Author Question: Which of the following combinations of phylum and description is incorrect? A) E (Read 908 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
on: Aug 5, 2013
Which of the following combinations of phylum and description is incorrect?
A) Echinodermata–bilateral symmetry as a larva, coelom present
B) Nematoda–roundworms, pseudocoelomate
C) Cnidaria–radial symmetry, polyp and medusa body forms
D) Platyhelminthes–flatworms, gastrovascular cavity, acoelomate
E) Porifera–gastrovascular cavity, coelom present


camila

  • Hero Member
  • *****
  • Posts: 705
Reply #1 on: Aug 8, 2013
Answer has to be E, trust me!


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Charlie

  • Hero Member
  • *****
  • Posts: 640
Reply #2 on: Oct 18, 2013
Wonderful, you were right, thank you so much.


« previous next »
 

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Major types of microbial cell aggregations found in phylum Cyanobacteria. Major types of microbial cell aggregations found in phylum Cyanobacteria.
Drug Classification and Description of Use Drug Classification and Description of Use
Drug Classification and Description of Use Drug Classification and Description of Use
Blood types and results of donor and recipient combinations. Blood types and results of donor and recipient combinations.
Narcotic/Nonnarcotic Combinations Narcotic/Nonnarcotic Combinations
Stacking the joints. A. Correct thumb–wrist alignment for applying direct pressure. B. Incorrect ... Stacking the joints. A. Correct thumb–wrist alignment for applying direct pressure. B. Incorrect ...
Video: Mechanisms of capillary exchange

For a complete list of videos, visit our video library