« previous next »

Author Question: An advantage of a complete digestive system over a gastrovascular cavity is that (Read 967 times)

mydiamond

  • Hero Member
  • *****
  • Posts: 804
on: Sep 3, 2013
An advantage of a complete digestive system over a gastrovascular cavity is that the complete system
A) excludes the need for extracellular digestion.
B) allows specialized functions in specialized regions.
C) allows digestive enzymes to be more specific.
D) allows extensive branching.
E) facilitates intracellular digestion.


luvbio

  • Hero Member
  • *****
  • Posts: 623
Reply #1 on: Sep 5, 2013
I remember it being B

GL


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

mydiamond

  • Hero Member
  • *****
  • Posts: 804
Reply #2 on: Sep 24, 2014
Wonderful :D You were right.


« previous next »
 

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

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?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Divisions of the nervous system. Divisions of the nervous system.
Procedures and Diagnostic Tests Related to the Cardiovascular System Procedures and Diagnostic Tests Related to the Cardiovascular System
The hypothalamic-pituitary portal system. The hypothalamic-pituitary portal system.
The sympathetic and parasympathetic divisions of the autonomic nervous system. The sympathetic and parasympathetic divisions of the autonomic nervous system.
The Koeppen System The Koeppen System
Female Reproductive System "الجهاز التناسلي للأنثى" Female Reproductive System "الجهاز التناسلي للأنثى"
Video: Phases of mitosis

For a complete list of videos, visit our video library