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Bio 121 > Hydra > Flashcards

Hydra Flashcards

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Biology 101 flashcards
1
Q

Subkingdom
Phylum
Common name

A

Eumetazoa
Cnidaria
Coelenterate

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2
Q

Symmetry
Body plan
Digestive system

A

Radial
Diploblastic acoelomate
Gastrovascular cavity

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3
Q

Habitat

A

Freshwater areas in sask

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4
Q

How is food obtained

A

Gastrovascular digestion
For Extracellular digestion >
Phagocytoses for small particles which forms a food vacuole

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5
Q

Skeletal type

A

Hydrostatic
Body is supported by water pressure

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6
Q

Adaptations

A

Can shrink by draining to avoid preds.
Tentacles help gather food

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7
Q

Reproduction

A

Asexual - budding

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8
Q

Friends

A

Obelia
Portuguese man of war
Coral
Sea anemone

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Bio 121 (16 decks)

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