Free Neural Control And Coordination (Daily Quiz: 12) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

Which one of the following statements is correct ?

(a) Endocrine glands regulate neural activity and nervous system regulates endocrine glands

(b) Neurons regulate endocrine activity, but not vice versa

(c) Neither hormones control neural activity nor the neurons control endocrine activity

(d) Endocrine glands regulate neural activity, but not vice versa

Question-2

Injury localized to the hypothalamus would most likely disrupt

(a) short-term memory

(b) executive functions, such as decision making

(c) coordination during locomotion

(d) regulation of body temperature.

Question-3

Colour perception in man is due to the presence of

(a) iodopsin pigment in cone cells.

(b) rhodopsin pigment in rod cells.

(c) iodopsin pigment in rod cells.

(d) rhodopsin pigment in cone cells.

Question-4

The nerve centres which control the body temperature and the urge for eating are contained in

(a) Pons

(b) Hypothalamus

(c) Cerebellum

(d) Thalamus

Question-5

Assertion:
Nerve impulse can never be transmitted from dendrite or cell body of one neuron to the axon of the next neuron, across a synapse.
Reason:
This happens because of the synaptic delay at each synapse.

(a) If both the assertion and reason are true but the reason is not a correct explanation of the assertion.

(b) If both the assertion and the reason are true and the reason is a correct explanation of the assertion.

(c) If the assertion is true but the reason is false.

(d) If both the assertion and reason are false.