Question

match the following column A red blood cells
column B long and elongated shape, spherical​

Answer 1

Answer:

Red blood cells are round and biconcave shape. This shape of RBCs increase their surface area and there is easy diffusion of oxygen and carbon dioxide into and out of the cell.

Nerve cells, also known as neurons, are the longest cells in the body. They have dendrites at one end which are branched nerve fibers. Thus, nerve cells are branched and long.

Tracheids are part of xylem and are elongated cells. They take part in the conduction of water in plants.

Hence, option 3 correctly shows the properties of red blood cells, nerve cell, and a tracheid

So, the correct answer is '3'.

Answer 2

Answer:

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Explanation:

red blood cells are red in colur and they have red cell. we can't see white blood and their cell are white in colur