This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The relationship between the protistan zooxanthellae and the polyps of reef-building corals is best ... (Read 55 times)

humphriesbr@me.com

  • Hero Member
  • *****
  • Posts: 550
on: Aug 22, 2018
The relationship between the protistan zooxanthellae and the polyps of reef-building corals is best described as a/an ________.
 
  A) facultative ectoparasitism
  B) facultative commensalism
  C) obligate endoparasitism
  D) mutualistic symbiosis
  E) obligate commensalism

Question 2

Judge the following sentence according to the criteria given below: Invasive species can wreak ecological havoc by outcompeting and dominating native populations BECAUSE they lack predators or other natural controls in their new habitats.
 
  A) The assertion and the reason are both correct, and the reason is valid.
  B) The assertion and the reason are both correct, but the reason is invalid.
  C) The assertion is correct but the reason is incorrect.
  D) The assertion is incorrect but the reason is correct.
  E) Both the assertion and the reason are incorrect.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nixon_s

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Aug 22, 2018
Answer to Question 1

D

Answer to Question 2

A


humphriesbr@me.com

  • Hero Member
  • *****
  • Posts: 550
Reply #2 on: Aug 22, 2018
TY


nixon_s

  • Sr. Member
  • ****
  • Posts: 359
Reply #3 on: Aug 22, 2018
You're welcome


« previous next »
 

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Building competency in safety Building competency in safety
Teresa Hubbard and Alexander Birchler, Detached Building. Teresa Hubbard and Alexander Birchler, Detached Building.
Building a Client Base Building a Client Base
Relationship between thymidylate synthase and enzymes of tetrahydrofolate metabolism Relationship between thymidylate synthase and enzymes of tetrahydrofolate metabolism
Relationship between Economic Openness and GDP per Capita Relationship between Economic Openness and GDP per Capita
Building a synthetic version of the 1.08-Mb Mycoplasma mycoides genome JCVI-syn1.0 Building a synthetic version of the 1.08-Mb Mycoplasma mycoides genome JCVI-syn1.0
Video: Virtual Enzyme Kinetics & Lineweaver Burk Plot

For a complete list of videos, visit our video library