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Animal Kingdom · Question 29

NEET (UG) 2021MCQEasy📈 Topic in 75% papers+4−1
1

Read the following statements Choose the correct answer from the options given below.

  1. B, C and E only
  2. C, D and E only
  3. A, B and C only
  4. A, D and E only

Answer

(1) B, C and E only

Solution

A: Incorrect – metagenesis (alternation of polyp and medusa forms) is observed in cnidarians (e.g. Obelia), not in helminths.

B: Correct – echinoderms are triploblastic and coelomate animals.

C: Correct – as per NCERT, roundworms (Aschelminthes) have organ-system level of body organisation.

D: Incorrect – the eight external rows of ciliated comb plates of ctenophores help in locomotion, not digestion.

E: Correct – the water vascular system is the most distinctive feature of echinoderms.

∴ B, C and E are correct.

Answer: (1)

NEET (UG) 2021

Keep practising — Animal Kingdom

2

Which one of the following belongs to the family Muscidae?

  1. House fly
  2. Fire fly
  3. Grasshopper
  4. Cockroach
NEET (UG) 2021
3

Match List-I with List-II. Choose the correct answer from the options given below.

  1. (a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)
  2. (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
  3. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
  4. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
NEET (UG) 2021
4

Which one of the following organisms bears hollow and pneumatic long bones?

  1. Ornithorhynchus
  2. Neophron
  3. Hemidactylus
  4. Macropus
NEET (UG) 2021
5

Bilaterally symmetrical and acoelomate animals are exemplified by

  1. Platyhelminthes
  2. Aschelminthes
  3. Annelida
  4. Ctenophora
NEET (UG) 2020
6

Which of the following statements are true for the phylum-Chordata?

  1. (iii) and (i)
  2. (i) and (ii)
  3. (ii) and (iii)
  4. (iv) and (iii)
NEET (UG) 2020
7

Match the following columns and select the correct option :

  1. (a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)
  2. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
  3. (a)-(ii), (b)-(i), (c)-(iii), (d)-(iv)
  4. (a)-(i), (b)-(iii), (c)-(ii), (d)-(iv)
NEET (UG) 2020
8

Match the following columns and select the correct option :

  1. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
  2. (a)-(iv), (b)-(ii), (c)-(iii), (d)-(i)
  3. (a)-(i), (b)-(iv), (c)-(iii), (d)-(ii)
  4. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
NEET (UG) 2020
9

Consider following features: Select the correct option of animal groups which possess all the above characteristics

  1. Arthropoda, Mollusca and Chordata
  2. Annelida, Mollusca and Chordata
  3. Annelida, Arthropoda and Chordata
  4. Annelida, Arthropoda and Mollusca
NEET (UG) 2019
10

Match the following organisms with their respective characteristics: Select the correct option from the following:

  1. (a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
  2. (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
  3. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
  4. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
NEET (UG) 2019
11

Which of the following animals does not undergo metamorphosis?

  1. Tunicate
  2. Starfish
  3. Earthworm
  4. Moth
NEET 2018

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All NEET Zoology chapters
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Class 12Human ReproductionReproductive HealthEvolutionHuman Health and DiseaseBiotechnology: Principles and ProcessesBiotechnology and its ApplicationsBiology Experimental Skills