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What is the scientific name of jellyfish ?

Cubozoa
Hydrozoa
Chironex fleckeri
Staurozoa


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Which of these is a one class of jelly fish.

Avispa_marina.jpg
Animalia
Iidaria
Cubozoa
Medusozoa


Stings from these and a few other species in the class are extremely painful and sometimes fatal to humans.

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Jelly fish are typified as free-swimming marine animals consisting of a gelatinous __________ bell and trailing tentacles.

tree-shaped
cap-shaped
tortoise-shaped
umbrella-shaped


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Jellyfish are found in which ocean, from the surface to the deep sea.

Sea_nettleJellyfish.jpg
Every ocean
Indian ocean
Atlantic Ocean
Arctic Ocean


Jellyfish are found in every ocean, from the surface to the deep sea. A few jellyfish inhabit freshwater. Large, often colorful, jellyfish are common in coastal zones worldwide.

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The English popular name "jellyfish" has been in use since ________.

1696
1796
1646
1746


It has traditionally also been applied to other animals sharing a superficial resemblance.

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Which of these jellyfish are almost transparent ?

Lion''s mane jellyfish
Box jellyfish
White Spotted Jellyfish
Breede River Jellyfish


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Jellyfish is also known as _________ or sea jellies or a stage of the life cycle of Medusozoa.

Black_sea_nettle_Jellyfish.jpg
Jellies
Animalia
Cnidaria
Medusozoa


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Which stage come after "Polyp grows" in the Jellyfish life cycle?

Medusa grows
Polyp strobilates
Larva searches for site
color change


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The flower hat jelly can grow to be about __________ in diameter. Its sting is painful but non-lethal to humans. Its diet consists mostly of small fish.

10 cm
15 cm
20 cm
25 cm


The flower hat jelly can grow to be about 15 cm (6 inches) in diameter. Its sting is painful but non-lethal to humans. Its diet consists mostly of small fish.

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What is the diameter of worlds largest known Jellyfish ?

2.5m
3.2m
3.9m
4.5m


The worlds largest known jellyfish can reach a diameter of 2.5 m and its tentacles can grow to be half the length of a football field.

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