Zoology Practice MCQs (Most Important and Expected Questions) NET, IAS, State-SET (KSET, WBSET, MPSET, etc.), GATE, CUET, Olympiads etc. Set 1

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Q.1 Insects are characterized by:

(a) 3 pairs of legs

(b) Two pairs of antennae

(c) Wings on body

(d) Large sized eggs

(e) None of these

Answer: A

Q. 2 Body is metamorically segmented in:

(a) Porifera

(b) Annelida

(c) Coelentrata

(d) None of these

Answer: B

Q. 3 Which of the following arthropod are totally aquatic?

(a) Crustaceans

(b) Insects

(c) Milipedes

(d) None of these

Answer: D

Q.4 Dorsal tubular nerve cord is characteristic of:

(a) Some chordates

(b) Some non chordates

(c) All non chordates

(d) All chordates

(e) None of these

Answer: D

Q.5 Opposable thumbs are characteristic feature of:

(a) Lagomorpha

(b) Primates

(c) Edentata

(d) None of these

Answer: B

Q.6 Differences in the scales of fishes and reptiles lies in their being:

(a) Endodermal and dry

(b) Epidermal and dry

(c) Epidermal and wet

(d) Endodermal and wet

(e) None of these

Answer: B

Q.7 Which of the following has oxygenated blood?

(a) Renal veins

(b) Pulmonary veins

(c) Pulmonary artery

(d) Hepatic portal veins

(e) None of these

Answer: B

Q.8 Scapula is the bone of:

(a) Skull

(b) Pelvic girdle

(c) Pectoral girdle

(d) Vertebral column

(e) None of these

Answer: C

Q.9 All the digestive are formed in vertebrates by:

(a) Ectoderm only

(b) Endoderm only

(c) Mesoderm only

(d) None of these

Answer: B

Q.10 Ammonia is chief excretory product in

(a) Reptiles

(b) Turtles

(c) Mammals

(d) Fish

(e) None of these

Answer: D