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CIE iGCSE Biology Exam Questions and Answers (Latest update 2024) $12.99   Add to cart

Exam (elaborations)

CIE iGCSE Biology Exam Questions and Answers (Latest update 2024)

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  • Course
  • CIE iGCSE Biology
  • Institution
  • CIE IGCSE Biology

CIE iGCSE Biology Exam Questions and Answers (Latest update 2024)

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  • August 29, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • CIE iGCSE Biology
  • CIE iGCSE Biology
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CIE iGCSE Biology Exam Questions and
Answers (Latest update 2024)
SOLD Drawing - Correct Answer ✅ Size (larger than picture)

Outline (continuous and solid)

Label (at least 2)

Detail (same as picture)

- PENCIL WITH NO COLOUR / SHADING



Movement - Correct Answer ✅ An action by an organism or part of an
organism causing a change in position or place



Respiration - Correct Answer ✅ Chemical reactions that break down
nutrient molecules in living cells to release energy



Sensitivity - Correct Answer ✅ The ability to detect changes in the
environment (stimuli) and make responses



Growth - Correct Answer ✅ Permanent increase in size and dry biomass by
an increase in cell number, cell size or both



Reproduction - Correct Answer ✅ Processes that make more of the same
kind of organism



Excretion - Correct Answer ✅ Removing toxic materials which may be
waste products of metabolism (eg respiration) or excess substances



Nutrition - Correct Answer ✅ Taking in nutrients which are organic
substances and mineral ions to provide energy or raw minerals for growth
and tissue repair. These are absorbed and assimilated



Nerve cell - Correct Answer ✅ Animal

, CIE iGCSE Biology Exam Questions and
Answers (Latest update 2024)
Grouped together form nerves which transmit information

Found throughout body

Nerve fibre carries signals and fatty layer surrounding protects it, stops
electric signals escaping and allows messages to travel faster

Also called neurons



Xylem cell - Correct Answer ✅ Plant

All over plant

Transport water and ions

Long and narrow

Tissue dies soon after it is formed leaving hollow like pipe to transport



Sperm cell - Correct Answer ✅ Animal

Male reproductive cell

Long tail works like propellor

Small head penetrates egg cell

Found in a man's testicles in humans

Head contains lots of mitochondria for energy to move



Root hair cell - Correct Answer ✅ Plant

Absorb water from ground

Large surface area for more absorption

Roots of plant



Phloem cell - Correct Answer ✅ Plant

Found in trunk of plant

Transport sugars (from photosynthesis) dissolved in water around plant

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