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anatomy of plants quiz

Total questions: 20

Worksheet time: 11mins

Name
Class
Date
1.

large center vein

a)

madrib

b)

blade

c)

margins

d)

apex

2.

large, flat part of leaf

a)

apex

b)

internal

c)

blade

d)

stomates

3.

tip of leaf

a)

guard cells

b)

blade

c)

margins

d)

apex

4.

the small openings under the leaf for breathing or transpiration

a)

chloroplasts

b)

stomates

c)

guard cells

d)

respiration

5.
The two main functions of roots are to absorb water and minerals and to ______________ the plant.
a)
anchor
b)
gather sunshine for
c)
protect
6.
What structure transports food and water back and forth from roots to leaves?
a)
petals
b)
stems
c)
guard cells
d)
ground tissue
7.
Which structure is the main site of photosynthesis?
a)
stem
b)
roots
c)
leaves
d)
flowers
8.
The loss of water in plants is called?
a)
evaporation
b)
condensation 
c)
transpiration
d)
transportation
9.
What structure transports food and water back and forth from roots to leaves?
a)
petals
b)
stems
c)
guard cells
d)
ground tissue
10.

Which of the following is not one of two parts of a leaf

a)

blade

b)

petiole

c)

stem

11.

Functions of the leaf:

a)

photosynthesis

b)

respriation

c)

transpiration

d)

all of the above

12.

breathing pores found on stems and branches

a)

guard cells

b)

lenticels

c)

blade

d)

leaf

13.

What do leaf scars indicate

a)

where it was planted

b)

where the stem was

c)

where leaves were attached

d)

how much water its absorbed

14.

Lateral buds are located on

a)

side of stem

b)

axil of leaf

c)

end of stem

d)

xylem

15.

the tissue that transports food down from leaves to the roots

a)

xylem

b)

stem

c)

phloem

16.

the tissue that transports water and nutrients up from the roots to the stems and leaves

a)

xylem

b)

phloem

c)

heartwood

d)

cambium

17.

old inactive phloem

a)

heartwood

b)

xylem

c)

sapwood

d)

bark

18.

new active xylem

a)

phloem

b)

sapwood

c)

heartwood

d)

bark

19.

the two types of cotyledons

a)
angiosperms and gymnosperms
b)
annuals and perennials
c)
monocotyledons and dicotyledons
d)
herbaceous and woody
20.

translocation

a)

process of moving water and minerals

b)
process of moving a segment of protein from one chromosome to another
c)
process of moving a segment of RNA from one chromosome to another
d)
process of moving a segment of DNA from one cell to another