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Bahamas Test 6 Questions And Answers With Verified Solutions 100% Correct Latest Updated 2024
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Bahamas Test 6 Questions And Answers With Verified Solutions 100% Correct Latest Updated 2024
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Bahamas Test 6 Questions And AnswersWith Verified Solutions 100% Correct
Latest Updated 2024
What major phylum is exclusively marine? - ANSWER✔✔Echinodermata
What Echinodermata class has sea star (starfish)? - ANSWER✔✔Asteroidea
What Echinodermata class has brittle and basket stars? -
ANSWER✔✔Ophiuroidea
What Echinodermata class has sea urchins, sand dollars, and cake urchins (sea
biscuits)? - ANSWER✔✔Echinoidea
What Echinodermata class has sea cucumbers? - ANSWER✔✔Holothuroidea
What Echinodermata class has feathers stars (sea lilies)? - ANSWER✔✔Crinoidea
Echinoderms have what kind of symmetry as adults? - ANSWER✔✔radial
What kind of skeleton do echinoderms have? - ANSWER✔✔calcareous
endoskeleton
How do echinoderms move? - ANSWER✔✔tube feet
, T/F. Echinoderms have a unique regenerative ability - ANSWER✔✔true but must
have a piece of the radial canal to regrow missing parts
What is the aboral surface in echinoderms? - ANSWER✔✔the side opposite the
mouth
What is the oral surface in echinoderms? - ANSWER✔✔the side with the mouth
What's another word for an echinoderm's endoskeleton? - ANSWER✔✔test
How do sea cucumbers defend themselves? - ANSWER✔✔eviscerating their
internal organs
Which class is the most primitive of all echinoderms? - ANSWER✔✔Class
Crinoidea
What is the max length of the donkey dung sea cucumber? - ANSWER✔✔50 cm
Where can you find donkey dung sea cucumbers? - ANSWER✔✔sandy bottoms
with calm waters
What do donkey dung sea cucumbers feed on? - ANSWER✔✔algae, tiny aquatic
organisms and waste materials
T/F. Donkey dung sea cucumbers are fished for human consumption. -
ANSWER✔✔true, china considers them a health food
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