« previous next »

Author Question: An advantage of a complete digestive system over a gastrovascular cavity is that (Read 962 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?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

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?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Respiratory system of a bird. Respiratory system of a bird.
Tooth Numbering System Tooth Numbering System
Solar System Solar System
Renal blood vessels and the pathway of blood through the renal system. Renal blood vessels and the pathway of blood through the renal system.
The respiratory system. The respiratory system.
Male Reproductive System - System of ducts الجهاز التناسلي الذكري Male Reproductive System - System of ducts الجهاز التناسلي الذكري
Video: Phases of mitosis

For a complete list of videos, visit our video library