control and coordination

Front

Thinking part of brain is

Back

Fore brain

Answer explanation

The forebrain is responsible for higher cognitive functions, including thinking, reasoning, and decision-making. In contrast, the hindbrain and midbrain are involved in basic life functions and sensory processing.

Front

The microscopic gap between two adjacent neurons through which a nerve impulse passes is

Back

Synapse

Answer explanation

The correct answer is 'Synapse', which is the microscopic gap between two neurons where nerve impulses are transmitted. Neurotransmitters are the chemicals that cross this gap, but the gap itself is the synapse.

Front

Part of the brain responsible for hearing is

Back

Cerebrum

Answer explanation

The cerebrum is the largest part of the brain and is responsible for processing sensory information, including hearing. The other options, such as the cerebellum and hypothalamus, serve different functions.

Front

What is the eye an example of?

Back

a sense organ

Answer explanation

The eye is a sense organ that detects light and enables vision. It is not a stimulus, relay neuron, or part of a nerve cell, making 'a sense organ' the correct choice.

Front

The central nervous system consists of:

Back

spinal cord and brain

Answer explanation

The central nervous system is composed of the brain and spinal cord. The other options incorrectly include nerves, which are part of the peripheral nervous system, not the central nervous system.

Front

Which part of the nervous system is not involved in producing reflex actions?

Back

brain

Answer explanation

The brain is not directly involved in producing reflex actions, which primarily occur in the spinal cord. Reflexes are automatic responses that bypass the brain for quicker reactions.

Front

The system of the body that carries information to all parts of the body.

Back

Nervous system

Answer explanation

The nervous system is the body's communication network, transmitting signals between the brain and all parts of the body. It includes the brain, spinal cord, and neurons, but the term 'nervous system' encompasses the entire system.

Front

What is the function of the nervous system?

Back

send and receive messages

Answer explanation

The nervous system's primary function is to send and receive messages throughout the body, facilitating communication between different parts and enabling responses to stimuli. This makes 'send and receive messages' the correct choice.

Front

The nervous system is composed of the ___, ___, and ___.

Back

brain, spinal cord, nerves

Answer explanation

The nervous system is primarily composed of the brain, spinal cord, and nerves, which work together to transmit signals throughout the body. The other options include organs that are not part of the nervous system.

Front

What is the part highlighted in red? Options: Cerebrum, Cerebellum, Brain Stem, Diencephalon

Back

Cerebellum

Answer explanation

The highlighted part in red is the Cerebellum, which is responsible for coordination and balance. It is distinct from the Cerebrum, Brain Stem, and Diencephalon, which have different functions in the brain.