Identify which of the following statements is not true regarding Adrenaline —
(a) Increases the rate of heartbeat
(b) Helps in the production of spermatozoa during adolescence
(c) Increases cardiac output
(d) Increases systolic blood pressure
WBBSE
Class X
Life Science
01 (c) Animal Hormone
01 Mark
2022
(b) Helps in the production of spermatozoa during adolescence
Explanation
Adrenaline is a hormone secreted by the adrenal glands that prepares the body for ‘fight or flight’ response. It increases heartbeat, cardiac output, and systolic blood pressure to supply more oxygen to muscles quickly. However, it has no role in the production of spermatozoa during adolescence; this function is regulated by other hormones like testosterone.
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