« previous next »

Author Question: What is the largest marine community? a. Intertidal community b. Photic zone community c. Between ... (Read 178 times)

cookcarl

  • Hero Member
  • *****
  • Posts: 539
on: Aug 22, 2018

What is the largest marine community?
  a. Intertidal community
  b. Photic zone community
  c. Between the photic zone and the deep bottom
  d. Deep bottom communities



Question 2

What phylum is the most successful and widely distributed in terms of parasites?
  a. Nematoda
  b. Annelida
  c. Polychaeta
  d. Mollusca



ladyjames123

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Aug 22, 2018
Answer to Question 1

ANS: C
The mass of dark water between the sunny surface and the deep bottom is the largest marine
community. This community is also the sparsest in terms of populations. Information can be found in
the section Marine Organisms Live in Communities



Answer to Question 2

ANS: A
All major phyla have representations of parasites in the ocean. Nearly all parasites have a speciesspecific
relationship. This is an exclusive relationship to one parasite and one host. Information can be
found in the section Organisms in Communities Can Live in Symbiosis.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Blue whale skeleton, outside the Long Marine Laboratory at the University of California, Santa Cruz Blue whale skeleton, outside the Long Marine Laboratory at the University of California, Santa Cruz
Goliath birdeater (Theraphosa blondi), the largest spider, next to a ruler. Goliath birdeater (Theraphosa blondi), the largest spider, next to a ruler.
Structures of the lymphatic pathway from smallest to largest. Structures of the lymphatic pathway from smallest to largest.
Recently discovered members of the deep pelagic community Recently discovered members of the deep pelagic community
Hydrothermal Vent Community Hydrothermal Vent Community
Video: Dissociative Disorders (Part 3)

For a complete list of videos, visit our video library