Q2 of 11 Page 115

Muscle fibres are branched in (cardiac/ skeletal) muscle.

Muscle fibres are branched in cardiac muscle.

The diagram of cardiac muscle is shown below:



Such type of branched arrangement helps the cells to communicate with each other. They form a giant network. They are connected to one another at ends by intercalated discs.


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1

Match the following.

a) Endoplasmic Reticulum __ sweat gland


b) Glandular Epithelium __ streamlined body


c) Retina __ porter


d) Kidney __ cone cells


e) Fish __ nephron

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Bone and cartilage are types of (nerves/ connective) tissues.

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Ciliated epithelium is found in (trachea / oesophagus)

 3

Choose the correct answer:

i) Assertion: The image falls on Fovea


ii) Reasoning: Because of refraction of light by vitreous humors


a. A is correct B is wrong


b. B is correct A is wrong


c. B explains A


d. A explains B.