Welcome to the Quiz!

This quiz contains 7 questions from a mix of 1 subtopics.

You can remember the set of features that all organisms have in common using the acronym MRS GREN:


  1. M
  2. Respiration
  3. S
  4. G
  5. R
  6. E
  7. N
ovement
ensitivity
rowth
eproduction
xcretion
utrition

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6

Illustration of a seedling growing under the sun.

What does growth refer to?

Production of new organisms 

Respond to the surroundings 

Increase in cell size, or number of cells 

Taking in of food

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1

Which feature of living organisms does 'production of new organisms' refer to?

Reproduction 

Nutrition

Sensitivity 

Growth

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1

What does excretion refer to?

Removal of metabolic waste

Respond to the surroundings

Taking in of food

Release of energy in cells

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1

Illustration of a cow eating grass, representing the intake of food in living organisms.

Which feature of living organisms does 'taking in of food' refer to?

Excretion

Sensitivity 

Respiration

Nutrition

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1

Which of the following are waste products that an animal would need to remove from the body?

(Select all that apply)

Insulin

Carbon dioxide 

Urea

Glucose 

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2

Which of the following does not count as a living organism? 

Bacteria 

Protoctists 

Viruses 

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1