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Tuesday, 10 March 2026
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Biology Past Questions and Answers

Neco Biology Questions

Question 246:
The gland that secretes the hormone glucagon is ____________ gland
  • A Adrenal
  • B Endocrine
  • C Pancreas
  • D Pituitary
  • E Thyroid
View Answer & Explanation
Question 247:
Which of these is NOT an example of heterotrophic mode of nutrition?
  • A Holozoic
  • B Holophytic
  • C Parasitic
  • D Saprophytic
  • E Symbiotic
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Question 248:
In a test for reducing sugar, the food substance is usually warmed with ____________
  • A Benedict’s solution
  • B Millon’s reagent
  • C Sodium hydroxide
  • D Sudan III
  • E 1% copper II sulphate solution
View Answer & Explanation
Question 249:
Which of the following does NOT influence plant growth?
  • A Light
  • B Nutrients
  • C Temperature
  • D Vitamins
  • E Water
View Answer & Explanation
Question 250:
Which of the following fruits is an example of a caryopsis?
  • A Cashew nut
  • B Cornbretum
  • C Maize
  • D Orange
  • E Tridax
View Answer & Explanation