Home Quiz A SNEAK PEAK ON MARINE BIOLOGY
Preview (20 questions)
1 Question
il y a 30 secondes
Q.

_______ is the plant that produces 90% of the world's oxygen.

mollusks

plankton

zoea
2 Question
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Q.

Dolphins are classified in the same order as the ________.

seals

 whales

 sharks
3 Question
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Q.

The general group of seahorses is _______.

crustaceans

fish

 mammals
4 Question
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Q.

Real sea sponge comes under _______.

 man-made

 plants

 animals
5 Question
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Q.

What does the term "echino" mean?

sharp

 spined

 pointy
6 Question
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Q.

Few varieties of fish can change the nature of its gender

True

 False
7 Question
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Q.

The largest structure created by non-human organisms is a type of ________.

coral reef


 hydrothermal vent

 ant hill
8 Question
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Q.

________ has the largest compound eye on the planet.

giant squid

 blue whale

 sperm whale
9 Question
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Q.

The Kraken belongs to the mollusk _______.

 gastropod

 squidopod

 cephalopod
10 Question
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Q.

Find the kind of a phytoplankton

lion’s mane jellyfish

sea butterfly 

algae
11 Question
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Q.

The intertidal zone is the area __________.

Between low and high tide

Beyond the continental shelf

Between the subtidal zone and the continental shelf
12 Question
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Q.

A Sea Anemone belongs to _______.

Plankton

Benthos

Nekton
13 Question
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Q.

Marine organisms that live in or on the bottom are _________.

Nekton

Plankton

Benthos
14 Question
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Q.

The animal that lives within the sediment of the sea bottom is _________.

Aphotic

Infauna

Epifauna
15 Question
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Q.

The zone in the ocean with some light but inadequate for photosynthesis

Aphotic zone

Abyssal zone

Photic zone
16 Question
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Q.

The type of zooplankton in which the larvae come under

Meroplankton

Holoplankton

Phytoplankton
17 Question
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Q.

The zone of an enormous amount of light for photosynthesis ________.

Aphotic zone

Abyssal zone

Photic zone
18 Question
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Q.

Benthic animals found in the sea bottom or sitting firmly attached to it are called

Sessile

Epifauna

Infauna
19 Question
il y a 30 secondes
Q.

The ocean plankton found in _____ zone.

Pelagic

Abyssal

Bathyal
20 Question
il y a 30 secondes
Q.

Which of the following is not an abiotic factor?

Salinity

Predation

Substrate