edwards-a-15
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Test yourself on plants! Yay

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Created by edwards-a-15 about 8 years ago
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Plant Biology

Question 1 of 10

1

How does a plant make its food?

Select one or more of the following:

  • Photosynthesis

  • Transpiration

  • Phototropism

Explanation

Question 2 of 10

1

What is the green pigment that absorbs light energy?

Select one or more of the following:

  • Auxin

  • chlorophyll

  • starch

Explanation

Question 3 of 10

1

Which of these factors effect photosynthesis?

Select one or more of the following:

  • Sunlight

  • Warmth

  • Temperature

  • Water

  • Nitrates

  • Oxygen

Explanation

Question 4 of 10

1

What transports water around a plant?

Select one of the following:

  • Xylem

  • Phloem

Explanation

Question 5 of 10

1

Select from the dropdown lists to complete the text.

A hydrogen bond is a ( weak, strong ) bond between two molecules resulting in an ( electrostatic, electronegative ) attraction between a ( proton, neutron ) in one molecule and an ( electronegative, electropositive ) atom in the other.

Explanation

Question 6 of 10

1

Transpiration increases when it is hotter.

Select one of the following:

  • True
  • False

Explanation

Question 7 of 10

1

Light intensity plays no role in the rate of transpiration.

Select one of the following:

  • True
  • False

Explanation

Question 8 of 10

1

Phloem is a plant growth hormone.

Select one of the following:

  • True
  • False

Explanation

Question 9 of 10

1

Auxin is found at the tip of the shoot.

Select one of the following:

  • True
  • False

Explanation

Question 10 of 10

1

Fill the blank spaces to complete the text.

After fertilisation, the female parts of the flower become . The turn into seeds inside the fruit, and the wall becomes the rest of the fruit. A seed has 3 main parts: the which is the part that will become the adult plant. This has a small root called a and a shoot, or . There is a , called which will keep the plant fed until it can make its own food through . There is also a seed coat, called a , to the seed. When a seed starts to grow this is called . To do this a seed needs , and .

Explanation

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