Important MCQs on Animal Kingdom
MCQ Questions on Animal Kingdom 1. Which class has the largest number of animals? (a) Fishes (b) Reptiles (c) Insects (d) Mammals Answer: (c) Insects 2. Identify the characteristic of acoelomates (a) Absence of mesoderm (b) Absence of brain (c) Coelom that is incompletely lined with a mesoderm (d) Solid body without a cavity surrounding internal organs Answer: (d) Solid body without a cavity surrounding internal organs 3. Salamander belongs to the class (a) Pisces (b) Aves (c) Reptiles (d) Amphibian Answer: (d) Amphibian 4. Flame cells are the excretory structures for (a) Annelida (b) Coelenterates (c) Platyhelminthes (d) Echinodermata Answer: (c) Platyhelminthes 5. Select the correct pair (a) Arthropoda – silver fish (b) Pisces – jelly fish (c) Echinodermata – cuttle fish (d) Mollusca – star fish Answer: (a) Arthropoda – silver fish 6. Ascaris is characterized by (a) Presence of true coelom and metamerism (b) Presence of true coelom but the absence of metamerism (c) Absence of t...