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WorksheetsPlants & Plant Process's
Total questions: 20
Worksheet time: 27mins
Name
Class
Date
1.
Transpiration is defined as ___________?
a)
The evaporation of water through tiny holes on a plant's leaves (stomata).
b)
Plants Crying
c)
The taking in of water through tiny holes on a plant's leaves (stomata).
d)
The trapping of water in a plant's roots.
2.
Poison Ivy growing on a tree by touch.
a)
Gravitropism
b)
Phototropism
c)
Thigmotropism
d)
Hydrotropism
3.
A plant growing in response to the sunlight.
a)
Gravitropism
b)
Phototropism
c)
Thigmotropism
d)
Hydrotropism
4.
Roots of a tree growing towards the water line of a house.
a)
Gravitropism
b)
Phototropism
c)
Thigmotropism
d)
Hydrotropism
5.
The shoot of a plant growing up.
a)
Positive Gravitropism
b)
Negative Gravitropism
c)
Thigmotropism
d)
Hydrotropism
6.
The root of a plant growing down.
a)
Positive Gravitropism
b)
Negative Gravitropism
c)
Thigmotropism
d)
Hydrotropism
7.
The process in which plants lose water that is given off by plant parts
a)
spore
b)
transpiration
c)
dormancy
d)
pollination
8.
The flower part that MAKES the pollen
a)
stamen
b)
spore
c)
pistil
d)
germinate
9.
One main root that goes deep into the soil
a)
fibrous root
b)
taproot
c)
stamen
d)
nutrient
10.
Many roots of the same size that a plant might have
a)
taproot
b)
carbon dioxide
c)
fibrous root
d)
germinate
11.
A period of a plant when is does NOT grow
a)
spore
b)
stamen
c)
nutrient
d)
dormancy
12.
the transfer of pollen from a stamen to a pistil by wind or animals
a)
pollination
b)
germination
c)
dormancy
d)
photosynthesis
13.
The time when a seed sprouts when its need for water, air, and warmth is met
a)
pollination
b)
germinate
c)
dormancy
d)
pistil
14.
The part of a flower that COLLECTS pollen
a)
Stamen
b)
spore
c)
pistil
d)
transpiration
15.
The process of trapping sunlight to make food energy in a plant
a)
photosynthesis
b)
nutrient
c)
stamen
d)
transpiration
16.
The substances needed for plants to grow that is provided by soil
a)
spore
b)
stamen
c)
pistil
d)
nutrient
17.
The gas that animals breath out that plants need to make food
a)
pistil
b)
dormancy
c)
carbon dioxide
d)
pollination
18.
Plant growth towards or away from an external stimulus
a)
Thigmotropism
b)
Gravitropism
c)
Phototropism
d)
Tropism
19.
Growth towards a light source
a)
Phototropism
b)
Gravitropism
c)
Thigmotropism
d)
Geotropism
20.
Forms from hardening of outside layer of ovule
a)
Seed Coat
b)
Endosperm
c)
Radicle
d)
Biology
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