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Form 1 Integrated Science Mid-Term exam

Total questions: 60

Worksheet time: 45mins

Name
Class
Date
1.

What are the two systems in a plant called?

a)

Angiosperm and andoderm

b)

Root and Shoot

c)

monocotyledon and dicotyledon

2.

A function of a root system is

a)

anchor plants

b)

carry water to the leaf

c)

make the plant beautiful

3.

Which part labelled is part of the root system?

a)

1

b)

2

c)

3

d)

4

4.

What is the name of the part labelled X?

a)

Main root

b)

Side root

c)

Root hairs

d)

Tap root

5.

What is the name of the part labelled X?

a)

Main root

b)

Side root

c)

Root hairs

d)

Tap root

6.

Identify this type of root

a)

Tap root

b)

Fibrous root

7.

Identify this type of root

a)

tap root

b)

fibrous root

8.

Does the picture of the carrot show a tap root or fibrous root?

a)

Tap root

b)

Fibrous root

9.

Does the picture of the grass show a tap root or fibrous root?

a)

Tap root

b)

Fibrous root

10.

The part of the plant which grows above the ground

a)

Shoot system

b)

Root system

c)

both a & b

d)

none

11.

The part of the stem in between two successive nodes is ____.

a)

Pistil

b)

Root

c)

Node

d)

Internode

12.

____ bud helps in lengthwise growth of the plant

a)

Apical

b)

Axillary

c)

Both a & b

d)

None of the above

13.

The tubes and support that transport water

and nutrients up, down and around in plants

a)

Vascular System

b)

Shoot System

c)

Root System

d)

Reproductive System

14.

The process of water movement in plants

due to evaporation out the stomata

and absorption of water through the root hairs

a)

Active Transport

b)

Transpiration

c)

Stomata

d)

Guard Cells

15.

Monocot plants ( Grass, maize) has

a)

tap root

b)

fibrous root

c)

none

16.

This part of the plant grows towards gravity

a)

stem

b)

root

c)

both

17.

Grows towards sunlight

a)

root

b)

stem

c)

both

18.

Dicot plants (gram , pea) have

a)

tap root

b)

fibrous root

c)

none

19.

Hair - like projections present on the root

a)

hairs

b)

root - hairs

c)

both

20.

-----------plays a key role in preparing food for the plant

a)

stem

b)

leaf

c)

root

d)

flower

21.

Center vein of leaves

a)

Midrib

b)

Petiole

c)

Side vein

d)

Lamina

22.
What part of the plant is #3?
a)
leaf
b)
root
c)
flower
d)
stem
23.

What are the main parts of a plant?

a)

buds and leaves

b)

soil and sugar

c)

leaves, roots, and stems

24.

Leaves use the suns light to make _____ ?

a)

petals

b)

sunflowers

c)

food

25.
What is the name of the area where the leaves connect to the stem?
a)
Internode
b)
Compound
c)
Petiole
d)
Node
26.
the stalk that joins a leaf to a stem; leafstalk.
a)
annual
b)
perennial
c)
petiole
d)
simple leaf
27.
The flat broad surface part of the leaf is called the _,
a)
Petiole
b)
Node
c)
Blade
d)
Mesophyll
28.

This is the organelle where the "magic" of photosynthesis occurs

a)

Chloroplast

b)

Chlorophyll

c)

Chlorox

d)

Vacuole

29.

Chlorophyll is the location of which process

a)

Cellular Respiration

b)

Photosynthesis

c)

Glucose Production

d)

Digestion

30.

What are the two main reactants for the process of Photosynthesis ( select 2 )

a)

Oxygen

b)

Carbon Dioxide

c)

Water

d)

Sunlight

31.

What are the two main products of the process of photosynthesis

a)

Oxygen

b)

Sugar ( glucose )

c)

Carbon Dioxide

d)

Water

32.

What energy source is required for the process of photosynthesis to occur

a)

Water

b)

Sunlight

c)

Radiation

d)

Nutrients

33.
Examine this seed. Would you expect it to produce a dicot or monocot plant?
a)
monocot
b)
dicot
c)
Corn
d)
WI Fast Plant
34.
Examine this seed. Would you expect it to produce a dicot or monocot plant?
a)
monocot
b)
dicot
c)
Neither
d)
Cotyledon
35.
Flower parts in dicots are in multiples of?
a)
4
b)
7
c)
 3
d)
2
36.
Is this flower from a monocot or dicot?
a)
monocot
b)
dicot
c)
neither
d)
both
37.
Identify the type of vascular bundles(inside look of stem) as a dicot or monocot.
a)
monocot
b)
dicot
c)
Neither
d)
Both
38.
Identify the type of vascular bundles (inside look of stem) as a dicot or monocot.
a)
monocot
b)
dicot
c)
Neither
d)
Both
39.
Examine the leaf. Would you expect this plant to be classified as a dicot or monocot?
a)
monocot
b)
dicot
c)
Neither
d)
Both
40.
Examine the leaf. Would you expect this plant to be classified as a dicot or monocot?
a)
monocot
b)
dicot
c)
Neither
d)
Both
41.
The part of the stamen that produces microspores that become pollen grains is the ___.
a)
anther
b)
pistil
c)
filament
d)
ovary
42.
The enlarged base of the pistil that stores the eggs of the plant is the ___.
a)
ovary
b)
ovule
c)
stigma
d)
style
43.
The tip of the style that has sticky hairs to trap pollen is the ___.
a)
stamen
b)
stigma
c)
ovary
d)
style
44.
This occurs after a tube grows down from the pollen grain through the style to the ovary.
a)
pollination
b)
germination
c)
fertilization
d)
seed dispersal
45.
Pollination is the process by which pollen
a)
causes people to sneeze
b)
is formed inside a plant
c)
moves from stamen to stigma
d)
moves from stigma to stamen
46.
I am a flower that produces nectar. What is the function of the nectar?
a)
To provide food for the flower
b)
To attract pollinators
c)
To attract animals to disperse the fruits
d)
To produce perfumes for Man
47.
Flowering plants?
a)
angiosperms
b)
gymnosperms
c)
mosses
d)
ferns
48.
Small leaf-like structures forming an outer circle at the base of a flower.
a)
petals
b)
sepal
c)
stigma
d)
pistil
49.

What part of the flower is B ?

a)

pistil

b)

petal

c)

ovary

d)

pollen

50.

Which of the following is the correct equation for PHOTOSYNTHESIS?

a)

light + carbon dioxide + water --> glucose + oxygen

b)

carbon dioxide + sugar + water --> oxygen + light

c)

oxygen + light + water --> carbon dioxide + sugar

d)

carbon dioxide + oxygen + water --> Light+ Sugar

51.
The formula for glucose is...
a)
C12 H22 O11
b)
NaCl
c)
NaOH
d)
C6 H12 O6
52.
Leaves look green because.....
a)
they eat their vegetables
b)
to blend into their environment
c)
they contain a molecule named chlorophyll
d)
they are sick
53.
What is the ultimate ORIGINAL source of energy for living things
a)
Sugar
b)
Sun
c)
Moon
d)
Carbon Dioxide
54.
Which organisms perform Photosynthesis?
a)
Only Autotrophs
b)
Only Heterotrophs
c)
Autotrophs and Heterotrophs
55.
How does carbon dioxide get into the leaves of a plant?
a)
It's absorbed by the roots
b)
It's made in a chemical reaction in the stem
c)
It enters through the stomata
d)
It goes through the flowers
56.
Why do plants conduct photosynthesis?
a)
To make light
b)
To make mitochondria
c)
To make glucose
d)
To release carbon dioxide
57.
What is photosynthesis?
a)
The process in which humans eat their food
b)
When a photographer takes a photo.
c)
To get your pictures from the photo lab.
d)
The process in which plants make their food.
58.
The ____________ is the most photosynthetic part of a plant.
a)
leaf
b)
flower
c)
roots
d)
stem
59.
Plants need ________ for photosynthesis
a)
oxygen
b)
soil
c)
carbon dioxide
d)
sugar
60.

How does most of the water needed by the plant get into its leaves?

a)

It enters through the stomata

b)

The roots absorb it and then it travels up the stem

c)

It's made during a chemical reaction in the leaf

d)

The flowers capture water and deliver it to the leaves