External parts of a leaf practice exercise 2

Question 1

Study the table below and identify the external part of the leaf based on its description. DescriptionExternal Part Broad, green surface for absorbing sunlight? Thick line running through the center of lamina? Stalk that connects leaf to stem? Outer edge of the leaf, may be toothed or smooth?

Question 2

Study the table below and identify the external part of the leaf based on its description. (1 mark) Description External Part Broad, green surface for absorbing sunlight ? Thick line running through the center of lamina ? Stalk that connects leaf to stem ? Outer edge of the leaf, may be toothed or smooth ?

Question 3

Study the table below and identify the external part of the leaf based on its description. (1 mark) Description External Part Broad, green surface for absorbing sunlight ? Thick line running through the center of lamina ? Stalk that connects leaf to stem ? Outer edge of the leaf, may be toothed or smooth ?

Question 4

Diagram based: Use the diagram below to identify the leaf part marked X.

Question 5

The diagram below shows a leaf. Name the part marked X. (1 mark)

Question 6

The diagram below shows a leaf. Name the part marked X. (1 mark)

Question 7

What do we call the small lines branching throughout the lamina?

Question 8

What do we call the small lines branching throughout the lamina? (1 mark)

Question 9

What do we call the small lines branching throughout the lamina? (1 mark)

Question 10

What is the function of the midrib in a typical leaf?

Question 11

What is the function of the midrib in a typical leaf? (1 mark)

Question 12

What is the function of the midrib in a typical leaf? (1 mark)

Question 13

What name is given to the flat green surface of a leaf?

Question 14

What name is given to the flat green surface of a leaf? (1 mark)

Question 15

What name is given to the flat green surface of a leaf? (1 mark)

Question 16

Which of the following is not a visible external part of a leaf?

Question 17

Which of the following is not a visible external part of a leaf? (1 mark)

Question 18

Which of the following is not a visible external part of a leaf? (1 mark)

Question 19

Which of the following parts joins the leaf to the stem?

Question 20

Which of the following parts joins the leaf to the stem? (1 mark)

Question 21

Which of the following parts joins the leaf to the stem? (1 mark)

Question 22

Diagram based: Which part of the leaf is marked X in the diagram showing the attachment between the leaf and the stem?

Question 23

Which part of the leaf is marked Q in the diagram below? (1 mark)

Question 24

Which part of the leaf is marked Q in the diagram below? (1 mark)

Question 25

Which part of the leaf is marked Q in the diagram below? (1 mark)

Question 26

Which part of the leaf is most likely to collect water during rainfall due to its shape?

Question 27

Which part of the leaf is most likely to collect water during rainfall due to its shape? (1 mark)

Question 28

Which part of the leaf is most likely to collect water during rainfall due to its shape? (1 mark)

Question 29

Which part of the leaf runs through the centre and helps to support it?

Question 30

Which part of the leaf runs through the centre and helps to support it? (1 mark)

Question 31

Which part of the leaf runs through the centre and helps to support it? (1 mark)

Quiz Questions (31 questions)