Moderate 834 likes

Question

Which reflex actions does a spectator execute while watching a high voltage game on television?

WBBSE Class X Life Science 01 (d) Nervous System 02 Mark 2024

Answer

A spectator watching a high voltage game may exhibit reflex actions such as increased heart rate, rapid breathing, sweating, and muscle tension as involuntary responses to excitement or tension.

Related Questions

More WBBSE Moderate level questions

1/12
Moderate
936
Q. Compare between Myopia and Hyperopia on the following two features: (a) Cause (b) Symptom
A. Feature Myopia (Nearsightedness) Hyperopia (Farsightedness) Cause Eye ball is too long; light...
Moderate
757
Q. Write one function each of the following five parts of a neuron
A. Part of Neuron Function Dendron Receives signals from other neurons Axon Conducts...
Moderate
551
Q. Draw a scientific diagram of neuron and label the following parts: [3+2=5]
A. Label Diagram of Neuron OR Label diagram of eukaryotic chromosome
Moderate
850
Q. The nucleated oval ____ cells occur between Medullary Sheath and Neurilemma of the axon of...
A. The nucleated oval Schwann cells occur between Medullary Sheath and Neurilemma of...
Moderate
537
Q. Consider the differences between hormone and nervous system mentioned below and choose which ones are...
A. (c) II, III Explanation: Hormones act as chemical coordinators in the body,...
Moderate
829
Q. Choose the correct pair from the following: (a) Lens – Accomplishes accommodation by changing the...
A. (a) Lens - Accomplishes accommodation by changing the curvature of its plane...
Moderate
528
Q. Explain the following two terms: Ganglia and Synapse.
A. Ganglia: Ganglia are clusters of nerve cell bodies located outside the central...
Moderate
940
Q. The two reflex actions, namely sneezing and coughing help in avoiding danger – justify the...
A. Sneezing and coughing are reflex actions that clear dust, germs, and other...
Easy
807
Q. Write the names of two structural parts of axon.
A. Two parts are: Axon hillock Myelin sheath Explanation: The axon hillock is...
Moderate
Q. How does a person perform the process of visual accommodation while walking on road?
A. Accommodation is the ability of the eyes to focus the image of...
Moderate
Q. Establish the relationship between neuron, nerve fiber and nerve
A. A neurone or nerve cell with its processes is the structural and...
Moderate
820
Q. Which of the following are the refractive media of the eye? (a) Cornea, aqueous humour,...
A. (a) Cornea, aqueous humour, lens, vitreous humour Explanation: The refractive media of...