« previous next »

Author Question: The symbiotic dinoflagellates that live in the tissues of coral polyps ____. A) provide carbon ... (Read 41 times)

evelyn o bentley

  • Hero Member
  • *****
  • Posts: 564
on: Aug 22, 2018
The symbiotic dinoflagellates that live in the tissues of coral polyps ____.
 A) provide carbon dioxide and phosphates for the polyps
  B) feed on the tissues of the polyps and are dangerous parasites
  C) are the main cause of coral bleaching, and are threatening the reefs of the world
  D) provide additional nourishment and oxygen to the polyps through photosynthesi

Question 2

Life in productive tropical reefs is best characterized by ____.
 A) extreme competition for food, living space, and mates
  B) very few species, but large numbers of each species
  C) very little competition due to the abundance of resources
  D) mostly symbiotic relationships


joshraies

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Aug 22, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

evelyn o bentley

  • Hero Member
  • *****
  • Posts: 564
Reply #2 on: Aug 22, 2018
Both answers were spot on, thank you once again


joshraies

  • Sr. Member
  • ****
  • Posts: 351
Reply #3 on: Aug 22, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Here are images of live zebrafish that were studied for genetics and head size to give insight into Here are images of live zebrafish that were studied for genetics and head size to give insight into
Polyps and polyposis. A polyp is a protruding growth from a mucous membrane lining a hollow organ. I Polyps and polyposis. A polyp is a protruding growth from a mucous membrane lining a hollow organ. I
EEG electrodes attached to the child’s scalp provide a record of brain activity in multiple ... EEG electrodes attached to the child’s scalp provide a record of brain activity in multiple ...
Where U.S. Latinos Live Where U.S. Latinos Live
Prepare knee for cold application. Undrape the leg. Check tissues visually and through palpation, ... Prepare knee for cold application. Undrape the leg. Check tissues visually and through palpation, ...
Distribution of coral reefs Distribution of coral reefs
Video: Gas exchange - partial pressure, locations, external and internal respiration

For a complete list of videos, visit our video library