O Level Courses

Chapter 6: IGCSE O Level Biology Exam Tests

IGCSE O Level Biology MCQs - Chapter 6

Ecology: O level Biology Multiple Choice Questions (MCQ) PDF - 22

The Ecology O level Biology Trivia Questios and Answers PDF, Ecology O level Biology Quiz Answers PDF Download e-Book Ch. 6-22 to study IGCSE O Level Biology Course. Solve Physical Environment: Water MCQs, Ecology O level Biology quiz answers PDF to learn online IGCSE courses. The Ecology O level Biology Quiz App Download: Free educational app for glucose formation, pyramid of energy, physical environment: ecology, parasite diseases career test for colleges that offer certificate programs.

The Trivia Quiz: In an ecosystem, Pneumatophores grow;; "Ecology O level Biology" App APK Download (Free) with answers: Downward in soil; Downward in water; Upward in water; Upward in soil; for SAT prep classes. Practice Learning with Biology Quiz Questions, download Kindle eBook (Free Sample) to learn online IGCSE courses.

Ecology O level Biology Questions and Answers PDF Download: MCQ Quiz 22

MCQ 106:

In an ecosystem, Pneumatophores grow

  1. downward in water
  2. downward in soil
  3. upward in water
  4. upward in soil
MCQ 107:

Glucose (C6H12O6) is formed during photosynthesis, by

  1. getting water through roots
  2. carbon dioxide entering through stomata
  3. minerals obtained through fertilizers
  4. oxygen being used in respiration
MCQ 108:

Along the food chain, the total energy level

  1. increases progressively
  2. decreases progressively
  3. increases aggressively
  4. decreases aggressively
MCQ 109:

In marram grass, water loss is reduced through

  1. fewer leaves
  2. enlarged stomata
  3. stomata covered by tiny hairs
  4. lenticels
MCQ 110:

If an organism of one trophic level is a parasite, the pyramid number gets

  1. higher
  2. inverted
  3. lower
  4. infected

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Ecology O level Biology App (Android & iOS)

Ecology O level Biology App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

MCAT Biology App (Android & iOS)

MCAT Biology App (Android & iOS)

Molecular Biology App (Android & iOS)

Molecular Biology App (iOS & Android)