Question

Choose the incorrectly matched pair from the following.

• A. Muscle cells- Disc shaped
• B. Nerve cells- Long branched
• C. Red blood cells- Spherical
• D. Amoeboid cells- No definite shape

Answer 1

The correct option is A Muscle cells- Disc shaped

A muscle is a tissue that performs different functions which is responsible for movement. There are three different types of muscle cells: skeletal, smooth and cardiac. Smooth muscles are composed of elongated, spindle-shaped cells involved in involuntary motions. Skeletal muscles are made up of cylindrical fibres which are found in the locomotive system. Cardiac muscles are roughly quadrangular in shape and have a single central nucleus. Thus, the correct answer is option A.