Phylum Arthropoda - Questions & Answers | Exam2Win

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111. Sea-foam which is drifted to the sea shores is a

A. External shell of Cuttle Fish

B. Internal shell of Cuttle Fish

C. Bones of Octopus

D. Calcareous matter excreted by cephalopods

Explanation:

112. Cantharidine is got from

A. Cochineal Insect

B. Spanish Fly

C. Red Ant

D. Boll Weevil

Explanation:

113. Worker termites are

A. Wingless

B. Sterile

C. Blind

D. All the above

Explanation:

114. In Honey Bee, drones and formed from

A. Larvae fed on royal jelly

B. Fasting larvae

C. Fertilized eggs

D. Unfertilised eggs

Explanation:

115. Silk is a product of

A. Laccifera indica

B. Nosema bombycis

C. Bombyx mori

D. Apis dorsata

Explanation: