bethstrain666
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Quiz on Biology unit 2, created by bethstrain666 on 07/02/2016.

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bethstrain666
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Biology unit 2

Question 1 of 8

1

What does a plant cell that an animal cell does not?

Select one of the following:

  • Cell membrane

  • Mitochondria & nucleus

  • Vacuole & chloroplast

Explanation

Question 2 of 8

1

Phloem transports oxygen

Select one of the following:

  • True
  • False

Explanation

Question 3 of 8

1

What does mesophyll do ?

Select one of the following:

  • Gas exchange takes place

  • Produce carbon dioxide

  • Allow substances to move in and out of the plant

Explanation

Question 4 of 8

1

What is the function of stoma/ stomata in the structure of a leaf?

Select one of the following:

  • Allows water to leave the plant

  • Absorbs nitrates and proteins

  • Allows gases to move in and out of the cell

Explanation

Question 5 of 8

1

On a sunny day what will pass through the stomata?

Select one of the following:

  • Carbon dioxide

  • Oxygen

Explanation

Question 6 of 8

1

What is added to water + carbon dioxide to make photosynthesis

Select one of the following:

  • glucose and oxygen

  • ethanol and oxygen

Explanation

Question 7 of 8

1

What is used to test starch in plants?

Select one of the following:

  • Ethanol

  • Acid

  • Iodine solution

Explanation

Question 8 of 8

1

Iodine solution is yellowy brown liquid. It turns blacky blue when it reacts with starch

Select one of the following:

  • True
  • False

Explanation

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