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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
The ductless glands
  • ✓
    Produce non-nutrient intercellular messengers
  • B
    Found only in non chordates
  • C
    Are absent in human body
  • D
    Are called exocrine glands
✓

Answer

Correct option: A.
Produce non-nutrient intercellular messengers
a
Ductless glands are endocrine glands which secrete hormones which are
Non-nutrient chemicals
Act as intercellular messengers
Secreted in trace amounts.

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