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WorksheetsPlants.Ken
Total questions: 25
Worksheet time: 6hrs 15mins
Name
Class
Date
1.
What is one major difference between a monocot and a dicot?
a)
Monocots have one food storage area inside their seeds and dicots have two
b)
Dicot leaves are usually narrower than monocot leaves
c)
Monocots have flower parts in multiple of one and dicots have flower parts in multiples of two
d)
Dicot vascular tissues are arranged as bundles and monocot vascular tissues are not
2.
The main function of the flower is what?
a)
defense
b)
food production
c)
reproduction
d)
respiration
3.
Which is one way plants defend themselves?
a)
The stems of some plants are covered with thorns
b)
The flowers of some plants are brightly colored
c)
The leaves conain guard cells that surround the stomata
d)
The toot system in some plants is very shallow
4.
The structure that functions as the main food producer for the survival of the plant is?
a)
stem
b)
flower
c)
leaf
d)
root
5.
What process do plants use to control water?
a)
photosynethsis
b)
respiration
c)
transpiration
d)
development
6.
When plants make food it uses what process?
a)
Photosynthesis
b)
respiration
c)
transpiration
d)
convection
7.
When plants brake down their food to release energy. What process is used?
a)
photosynthesis
b)
respiration
c)
transpiration
d)
conduction
8.
A plant has flowers with six petals. Which of these describes this plant?
a)
dicot
b)
monocot
c)
spore-producing
d)
nonvascular
9.
Which of these contains the seeds of a flowering plant?
a)
fruit
b)
fertilized ovule
c)
spore
d)
embryo
10.
Which part of a plant;s life cycle describes the early stage of seed growth?
a)
pollination
b)
germination
c)
dormancy
d)
fertiliztion
11.
living things can do all of these but one. which one?
a)
respond to stimuli
b)
produce offspring
c)
live on other planets without help
d)
use energy
12.
Which kind of plants produce seeds in cones?
a)
flowering
b)
ferns
c)
dicots
d)
conifers
13.
Which of these is not a fungus?
a)
moss
b)
bread mold
c)
muchroom
d)
corn smut
14.
Which of these is true about vascular plants?
a)
They include mosses
b)
They do not have roots and sterms
c)
They produce seeds or spores
d)
They usually grow close to the ground
15.
The first part of the plant to emerge from a sprouting seed is the root. If the seed is planted upside down, the root will first grow upward. Then it will turn and grow downward. What kind of response is this?
a)
thigmotropism
b)
gravitropism
c)
phototropism
d)
hydrotropism
16.
Why does a plant need its roots?
a)
to support its leaves
b)
to make food
c)
to take in water from the soil
d)
to take water from the leaves
17.
Which of these is true of plant reproduction?
a)
It always involves fertilization
b)
it is always sexual
c)
it is always axexual
d)
it can be either sexual or asexual
18.
Which of these cannot describe a fungus?
a)
seed-producing
b)
parasite
c)
decomposer
d)
can destroy autotrophs
19.
Organisms in some kingdoms can make their own food. Which kingdom includes only organisms that can make their own food?
a)
animals
b)
plants
c)
protists
d)
fungi
20.
Which statement is not true of asexual reproduction in plants?
a)
There is only one parent
b)
New plants con grow from stems, roots, or leaves
c)
Offspring are identical to the parent
d)
All flowering plants can reproduce asexually
21.
Which happens during transpiration?
a)
Sugar in cells is changed into energy
b)
Plants lose water through their leaves
c)
Pollination occurs and a new plant grows
d)
Oxygen is produced and released into the air
22.
Which of these is not a reproductive structure in flowering plants?
a)
ovary
b)
anther
c)
spore
d)
stigma
23.
Which of the following is a product of photosynthesis?
a)
Carbon Dioxide
b)
Chlorophyll
c)
Sugar
d)
Sunlight
24.
What state does a maple tree enter during the winter?
a)
Thigmotropism
b)
Migration
c)
Hydrotropism
d)
Dormancy
25.
Which of these prevents a plant from losing too much water?
a)
guard cells
b)
chloroplasts
c)
chlorophyll
d)
stomata
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