Tag: vertebrates

Questions Related to vertebrates

Axis vertebra is identified by ________________.

zoology animal diversity - ii (phylum: chordata) vertebrates characteristics of vertebrates classification of organisms

  1. Sigmoid notch

  2. Deltoid ridge

  3. Odontoid process

  4. Centrum

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Correct Option: C

Interstitial fluid resembles ____________.

zoology animal diversity - ii (phylum: chordata) vertebrates characteristics of vertebrates classification of organisms

  1. Sea water

  2. Fresh water

  3. Ground water

  4. None of these

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Correct Option: A

Which one of the following invertebrates is a deuterostome and enterocoelous coelomate ___________.

zoology animal diversity - ii (phylum: chordata) vertebrates characteristics of vertebrates classification of organisms

  1. Pila

  2. Ascaris

  3. Aphrodite

  4. Asterias

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Correct Option: D
Explanation:

Echinodermata and all chordates are deuterostome and enterocoelous.

Match column I with column II and select the correct option from the given codes.

Column  I Column II
A.  Cyclostomes (i) Hemichordata
B.  Aves (ii) Urochordata
C.  Tunicates (iii) Agnatha
D.  Balanoglossus (iv) Pisces
E.  Osteichthyes (v) Tetrapod
zoology animal diversity - ii (phylum: chordata) vertebrates characteristics of vertebrates classification of organisms

  1. A-(i), B-(ii), C-(iii), D-(iv), E-(v)

  2. A-(ii), B-(iii), C-(iv), D(i), E-(v)

  3. A-(iii), B-(v), C-(ii), D-(i), E-(iv)

  4. A-(iii), B-(i), C-(v), D-(ii), E-(iv)

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Correct Option: C
Explanation:

(A) Cyclostomes - Agnatha

(B) Aves - Tetrapoda
(C) Tunicates - Urochordata
(D) Balanoglossus - Hemichordata
(E) Osteichthyes - Pisces
So, the correct answer is (c).