Mark the odd one in each series: (a) Areolar tissue; blood; neuron; tendon
Explanation ‘Neuron’ is correct A ‘neuron’ is the basic unit of the nervous system. It is an example of neural tissue. Hence, it is the odd one out. Explanation ‘Areolar tissue’ is incorrect The connective tissues exist in six different forms, and one of them is ‘areolar tissue’. The above stated ‘option a’ is not the odd one out as it is an example of connective tissue. Explanation ‘Blood’ is incorrect ‘Blood’ is the body fluid that is one of the components of the cardiovascular system in humans. It is an example of specialized connective tissue, and so is not the odd one out. Explanation ‘Tendon’ is incorrect 'Tendon’ is also an example of a fibrous connective tissue that helps in connecting muscles to the bones. Therefore, it is not the odd one out. Final answer Neuron
