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
Polyps and polyposis. A polyp is a protruding growth from a mucous membrane lining a hollow organ. I
The Kingsley plantation, on Fort George Island in Jacksonville, Florida. Zephaniah Kingsley, the own
Tall safety stands can be used to provide additional support for the vehicle while on the hoist.
One-handed kneading. Tissues are lifted with the whole hand in firm contact.
The carbon cycle
Polyps of a reef-building coral