Which of the following statements about Aschelminthes is incorrect

(1) They are pseudocoelomate

(2) Digestive system is complete

(3) Circulatory and respiratory system is well developed

(4) Distinctive features include –often worm shaped, elongated

Subtopic:  Phylum Aschelminthes |
 71%
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Pseudocoelomate among the following is

(1) Ancylostoma

(2) Nereis

(3) Pheretima

(4) Taenia

Subtopic:  Phylum Aschelminthes |
 84%
From NCERT
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Which of the following is not an avian character?

(1) Cartilaginous bones which are pneumatic

(2) Homoiothermus

(3) Hind limbs have scales

(4) Fertilisation is internal

Subtopic:  Study of Aves & Mammals |
 62%
From NCERT
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Match the following

(a) Macropus (i) vulture
(b) Neophron (ii) Flying fox
(c)   Aptenodytes   (iii)   Kangaroo
(d) Pteropus (iv) Penguin

1. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)

2. (a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)

3. (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)

4. (a)-(I), (b)-(ii), (c)-(iii), (d)-(iv)

Subtopic:  Study of Aves & Mammals |
 84%
From NCERT
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True Segmentation of the body is seen in

(1) Taenia

(2) Nereis

(3) Ascaris

(4) Wuchereria

Subtopic:  Phylum Annelida |
 82%
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The largest and the second largest phylum of the animal kingdom are

(1) Arthropoda and Echinodermata

(2) Echinodermata and Mollusca

(3) Mollusca and vertebrata

(4) Arthropoda and Mollusca

Subtopic:  Phylum Arthropoda | Phylum Mollusca |
 92%
From NCERT
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Which of the group of animals is triploblastic, coelomate and bilateral?

(1) Aschelminthes

(2) Porifera

(3) Arthropoda

(4) Ctenophora

Subtopic:  Phylum Arthropoda |
 92%
From NCERT
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Which of the following is not a feature of the phylum chordata?

1. Dorsal heart

2. Central nervous system is dorsal

3. Paired pharyngeal gill slits

4. Post anal tail

Subtopic:  Phylum Chordata |
 80%
From NCERT
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The presence of notochord in the larval tail is a characteristic of

(1) Doliolum

(2) Branchiostoma

(3) Balanoglossus

(4) Petromyzon

Subtopic:  Phylum Chordata |
 70%
From NCERT
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Match the following:

(a) Exocoetus (i) Rohu
(b) Pterophyllum     (ii) Fighting fish
(c) Betta                   (iii) flying fish
(d)   Labeo                 (iv)   Angel fish

1. (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
2. (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
3. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
4. (a)-(iii), (b)-(iii), (c)-(ii), (d)-(i)

Subtopic:  Comparative study of Cartilagenous & Bony Fishes |
 84%
From NCERT
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