Read the following statements. (A)All th...

Read the following statements. (A)All the protochordates are marine.(B) Urochordates have tunic or test.(C)Urochordate reproduces both asexually and sexually.(D)Cephalochordates do not have respiratory pigmentHow many of the above mentioned statements are correct?

Only (A)

Only (B)

(A),(B)&(C) only

(A), (B), (C) & (D)

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AAKASH INSTITUTE ENGLISH-MOCKTEST 22: ZOOLOGY-EXAMPLE

Aristotle's lantern is associated with (a) Respiration in Ophiura (b...
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Balanoglossus is commonly known as (a) Sand worm (b) Acorn worm (c...
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Read the following statements. Statement-A: Balanoglossus has segmente...
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Which of the following is not a characteristic feature of Hemichordate...
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Which of the following organisms has tomaria and Auricularia as their ...
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Chordates differ from non-chordates in having (a) Bilateral symmetry ...
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All chordates have (a) Notochord in adult stage (b) Solid nerve cord...
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Which of the following is not a feature of urochordates? (a) Open circ...
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Read the following statements. (A)All the protochordates are marine.(B...
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Consider the following structures. (A) Notochord(B) Pharyngeal gill sl...
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In adult urochordate, lateral line system is absent because (a) They a...
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Retrogressive metamorphosis is the feature of (a) Amphioxus (b) Salp...
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Branchial basket is the modification of (a) Mouth in cephalochordate ...
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Consider the following structures :(i) Notochord(ii) Nerve cord(iii) P...
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Absence of jaw is the feature of (a) Myxine (b) Eptatretus (c) Pe...
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Similarity between adult Amphioxus and adult Petromyzon is
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Consider the following statements. (A) Exchange of gases through skin ...
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Petromyzon is/shows (a) A gnathostome (b) A marine animal (c) Anad...
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Which of the following is a feature of Myxine? (a) Paired fins (b) U...
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Semicircular canal in the internal ear is the feature of (a) Herdmania...
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