Download App

STD 11 - 19. Chemical coordination and integration — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 19. Chemical coordination and integration1 Mark
MCQ
Which of the following hormone is released in excess quantity during excitement
  • A
    Cortisone
  • B
    Serotonin
  • ✓
    Adrenaline
  • D
    Nor-adrenaline
✓

Answer

Correct option: C.
Adrenaline
c
(c)Adrenalin prepares the body to face emergency conditions of physical and emotional stress like fall in blood pressure muscular exertion, pain, cold, injury, anger,s fear etc. so adrenalin or epinephrine is also called emergency hormone.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from STD 11 - 19. Chemical coordination and integration→STD 11 - 19. Chemical coordination and integration — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Which transfer electrons in $E.T.S. $ (electron transport system)
→
Which of the following controls the peristaltic movement of the intestine?
→
Mumps is a
→
The ring arrangement of vascular bundle is the characteristic feature of
→
In which of the following notochord is absent
→
Select the statement which is not related to fermentation
→
Dry indehiscent single$-$seeded fruit formed from bicarpellary syncarpous inferior ovary is:
→
Which one of the following features is found in chordates but not in non-chordates
→
Ovary is half$-$inferior in the flowers of:
→
List the phyla in the correct order of their placement in classification

$I$. Chordata                 $II$. Annelida

$III$. Arthropoda        $IV$. Platyhelminthes

$V$. Ctenophora           $VI$. Aschelminthes

→