Zoology - Chemical Coordination and Integration Question with Solution | TestHub
ZoologyChemical Coordination and IntegrationPineal GlandEasy2 minPYQ_2020
ZoologyEasysingle choice
Which of the following hormone controlhour diurnal cycle or rhythmic activity of human body?
Options:
Answer:
C
Solution:
The pineal gland, which is a small neuroendocrine structure of human forebrain, secretes melatonin hormones which can control our 24-hours biological rhythmic activities/day-night activities/diurnal cycle or sleep-awake cycle. The pineal gland is often called a biological clock of the human body.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Chemical Coordination and IntegrationSubtopic:Pineal Gland
⏱ 2mℹ️ Source: PYQ_2020
Doubts & Discussion
Loading discussions...
