2024/25 QUESTIONS WITH COMPLETE
SOLUTIONS!!
1 of 57
Definition
ectoderms-internal temp simialr to surroundings (cold blooded),
metabolism slows with cooling. eg. seastars, fish, sharks, squids, crabs
endoderms-stable internal temp, can tolerate lots of tem changes,
high metabolic rates. eg. seals, sea lions, dolphins, orcas, whales
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, tubenoses and importnce protozoans and plantae
ectoderms and endoderms cnidarian feeding
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2 of 57
Term
toothed whales vs baleen whales?
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baleen whales filter feed on toothed whales are primarily
plankton and have no teeth, living herbivores and live in
in deep waters freshwater environments
toothed-ondoceti- dolphins,
orcas, porpoises, have teeth, baleen whales are known for their
eat meats yum, use sound complex social structures and
to communicate vocalizations
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, 3 of 57
Term
why are coral reef depth limited
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coral reefs thrive in deep coral reefs can grow indefinitely as
water where sunlight is long as the water temperature
abundant and predators are remains constant
scarce
zooxanthalae (symbionts) that
live on them are primary coral reefs are limited by the
producers and need sunlight availability of freshwater from rivers
to produce nrg and streams
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4 of 57
Definition
type of bird, fly at sea, tubes on beaks that act as noses sense
change in composition of air
fly constantly, feed in air, land only to reproduce
eg. albatross
find fish schools by smell of fish oil in air
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, gas hydrates and importance deep sea vent communities
ectoderms and endoderms tubenoses and importnce
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5 of 57
Definition
narrow exposed sandbars parallel to land
form when seds accumulated rise parallel
or lagoons behind sand dunes migrate inwards
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barrier islands inland wetlands
coral islands littoral zone
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