Structural Organisation of Animals Book Back One Mark Online Test

Structural Organisation of Animals Book Back One Mark Online Test (10th Standard Science)

Pick how many questions you want and set a time limit, then start. You'll get your score at the end with the correct answer and an explanation for every question. Free, in Tamil and English — 6 questions available.

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In leech locomotion is performed by

A.Anterior sucker B.Parapodia C.Setae D.Contraction and relaxation of muscles

The segments of leech are known as

A.Metameres (somites) B.Proglottids C.Strobila D.All the above

Pharyngeal ganglion in leech is a part of

A.Excretory system B.Nervous system C.Reproductive system D.Respiratory system

The brain of leech lies above the

A.Mouth B.Buccal Cavity C.Pharynx D.Crop

The body of leech has

A.23 segments B.33 segments C.38 segments D.30 segments

Mammals are ______________ animals.

A.Cold blooded B.Warm blooded C.Poikilothermic D.All the above

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About this Structural Organisation of Animals test

This free online practice test covers Structural Organisation of Animals from the 10th Standard Science (Samacheer Kalvi) syllabus. Choose the number of questions and an optional time limit, then answer and submit — everything is checked in your browser, with the correct answers and a worked explanation shown at the end. For the full solutions to every question in this set, see the solved MCQs page.

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