Download App

PART - 2 - Unit V : CH - 19 Chemical Coordination and Integration — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYPART - 2 - Unit V : CH - 19 Chemical Coordination and Integration1 Mark
MCQ
What is a hormone :
  • A
    Secretion from glands
  • B
    Enzyme
  • ✓
    Chemical messenger
  • D
    Organic chemical substance
✓

Answer

Correct option: C.
Chemical messenger
C

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 PART - 2 - Unit V : CH - 19 Chemical Coordination and Integration→PART - 2 - Unit V : CH - 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

The protonema of moss differs from green alga in having
→
Choose the correct match Bladderwort, sundew, venusfly trap.
→
Digestion is brought about by:
→
Both respiration and photosynthesis require :
→
Polyribosomes are aggregates of:
→
Which is wrong for an insect
→
Heart beats are controlled by a nodal tissue which is composed of
→
In unilocular ovary with a single ovule, the placentation is
→
Leydig cells produce a group of hormones called:
→
Enzymes are:
→