Bholu asked his doctor, "Is there anything to fight against the invaders entering our body?". Neighbour doctor very calmly answered him, "Yes, we do have. We have a system called _______ ".

immune system

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digestive system

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nervous system

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excretory system

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Solution

The correct option is A
immune system

We have a system known as the immune system that fight against the invading micro-organisms. The immune system has various components which defend our body from microbial attacks.

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Bholu asked his doctor, "Is there anything to fight against the invaders entering our body?". Neighbour doctor very calmly answered him, "Yes, we do have. We have a system called _______ ".

The correct option is A immune system We have a system known as the immune system that fight against the invading micro-organisms. The immune system has various components which defend our body from microbial attacks.

The correct option is A
immune system

We have a system known as the immune system that fight against the invading micro-organisms. The immune system has various components which defend our body from microbial attacks.