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Bio 202 exam 4 Latest Questions And Correct
Detailed Answers (Verified Answers)
Question: Phylum Nematoda is the first that we have studied to have
individuals with the exact number of cells as other individuals. This is
called?
Ans: Eutely
Question: Phylum Nematoda are NOT considered to have a tube within
a tube.
Ans: False
Question: What is NOT true about ecdysozoans?
Ans: They are composed of two major phyla: Nematoda and Platyhelminthes.
Question: Phylum Nematoda is in the top 3 phyla for species diversity.
Ans: True
Question: What is true about Phylum Nematoda locomotion?
Master01 | 2025/2026 | Latest update
, 2
Ans: They move in a side to side (whip-like) motion.
Question: Phylum Nematoda are protostomes that have a true coelom.
Ans: False
Question: The specialized cells for aquatic nematodes that help them
osmoregulate are called:
Ans: Renette cells
Question: Nematodes have a blind-sac body plan.
Ans: False
Question: Nematodes do not have muscularized intestines therefore
defecation occurs by the anus being pulled open by the muscles and
forced out by the pressure of the pseudocoelom.
Ans: True
Question: Elephantiasis is caused by ______________.
Master01 | 2025/2026 | Latest update
, 3
Ans: Filarial roundworms
Question: What is NOT true about nematode feeding?
Plant parasites pierce the plant and then suction feed.
They can be free-living.
Nematodes that parasitize animals release anti-clotting factors.
They can be parasitic.
Ans: All answers are correct
Question: Which of these parasites are you most likely to obtain
through contaminated vegetables?
Ans: Ascaris roundworm
Master01 | 2025/2026 | Latest update
, 4
Question: Which parasite do you primarily acquire by walking
barefoot?
Ans: Hookworm
Question: Nematodes can be found in polar regions.
Ans: Which parasite do you have to slowly pull out of your skin by wrapping it
around a stick?
Question: Which parasite do you acquire through a mosquito bite?
Ans: Filarial roundworms
Question: Ascaris is a model organism in biology.
Ans: False
Question: Renette cells are used for what function?
Ans: Osmoregulation
Question: Which is NOT true reproduction in nematodes?
Master01 | 2025/2026 | Latest update
Bio 202 exam 4 Latest Questions And Correct
Detailed Answers (Verified Answers)
Question: Phylum Nematoda is the first that we have studied to have
individuals with the exact number of cells as other individuals. This is
called?
Ans: Eutely
Question: Phylum Nematoda are NOT considered to have a tube within
a tube.
Ans: False
Question: What is NOT true about ecdysozoans?
Ans: They are composed of two major phyla: Nematoda and Platyhelminthes.
Question: Phylum Nematoda is in the top 3 phyla for species diversity.
Ans: True
Question: What is true about Phylum Nematoda locomotion?
Master01 | 2025/2026 | Latest update
, 2
Ans: They move in a side to side (whip-like) motion.
Question: Phylum Nematoda are protostomes that have a true coelom.
Ans: False
Question: The specialized cells for aquatic nematodes that help them
osmoregulate are called:
Ans: Renette cells
Question: Nematodes have a blind-sac body plan.
Ans: False
Question: Nematodes do not have muscularized intestines therefore
defecation occurs by the anus being pulled open by the muscles and
forced out by the pressure of the pseudocoelom.
Ans: True
Question: Elephantiasis is caused by ______________.
Master01 | 2025/2026 | Latest update
, 3
Ans: Filarial roundworms
Question: What is NOT true about nematode feeding?
Plant parasites pierce the plant and then suction feed.
They can be free-living.
Nematodes that parasitize animals release anti-clotting factors.
They can be parasitic.
Ans: All answers are correct
Question: Which of these parasites are you most likely to obtain
through contaminated vegetables?
Ans: Ascaris roundworm
Master01 | 2025/2026 | Latest update
, 4
Question: Which parasite do you primarily acquire by walking
barefoot?
Ans: Hookworm
Question: Nematodes can be found in polar regions.
Ans: Which parasite do you have to slowly pull out of your skin by wrapping it
around a stick?
Question: Which parasite do you acquire through a mosquito bite?
Ans: Filarial roundworms
Question: Ascaris is a model organism in biology.
Ans: False
Question: Renette cells are used for what function?
Ans: Osmoregulation
Question: Which is NOT true reproduction in nematodes?
Master01 | 2025/2026 | Latest update
