Chordata Protochordata - Questions & Answers | Exam2Win

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36. Which one swallows mud

A. Amphioxus

B. Sea Squirt

C. Tongue Worm

D. Asymmetron

Explanation:

37. In cephalochordates, the coelom is

A. Reduced

B. Absent

C. Schizocoel

D. Lined by ectoderm

Explanation:

38. Notochord is

A. Solid

B. Hollow

C. Lacunate

D. Partially solid and partially hollow

Explanation:

39. Notochord is

A. Flat plate

B. Rod-like

C. Made of turgid vacuolated cells

D. Both B and C

Explanation:

40. Protochordates are

A. Marine

B. Fresh water

C. Terrestrial

D. All the above

Explanation:

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