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Plant Physiology & Process (Frog CH 14)

Total questions: 27

Worksheet time: 9mins

Name
Class
Date
1.

Plants use water for

a)

photosynthesis, turgor pressure, hydrolysis & circulation

b)

fertilization, circulation, turgor, wilting

c)

pollination, fertilization, photosynthesis

d)

vegetative reproduction, fertilization, fruit

2.

Water that is forced out of stomata on the edges of leaves over night

a)

circulation

b)

fertilization

c)

guttation

d)

transpiration

3.

Cohesion is

a)

a property of water molecules

b)

dissolved minerals

c)

what makes water "stick to each other"

d)

friends in agreement with each other

4.

Water evaporating from the leaves of a plant into the atmosphere

a)

capillarity

b)

cohesion

c)

guttation

d)

transpiration

5.

Transpiration-cohesion theory has three main steps. In order, they are

a)

water moves up towards leaves, water evaporates, water moves into roots

b)

transpiration, water cohesion pulling up water to leaves, water moves into roots

c)

transpiration, guttation, water into roots

d)

water moves into roots, pushes water up to leaves, water evaporates from leaves

6.

View this link and choose the correct answer:

https://www.youtube.com/watch?v=xfr64zoBTAQ

a)

Transpiration

b)

guttation

c)

pollination

d)

Bruh

7.

Water pressure inside a cell to provide support/stiffness to cells is

a)

guttation

b)

transpiration

c)

turgor

d)

wilting

8.

A change in turgor pressure that causes plant movement is called

a)

turgor

b)

transpiration

c)

nastic movements

d)

tropisms

9.

Letter E is the

a)

Pistil

b)

Anther

c)

Stamen

d)

Sepal

10.

Letter H is

a)

Stigma

b)

Style

c)

Filament

d)

Carpel

11.

Letter A is

a)

Receptacle

b)

Petal

c)

Sepal

d)

Carpel

12.

Letter I is

a)

Ovule

b)

Stigma

c)

Ovary

d)

Carpel

13.

Number 2 is the

a)

Endosperm

b)

Cotyledon

c)

radicle

d)

Epicotyl

14.

Number 1 is the

a)

Endosperm

b)

Cotyledon

c)

radicle

d)

Epicotyl

15.

Number 3 is the

a)

Endosperm

b)

Cotyledon

c)

radicle

d)

Epicotyl

16.

Number 5 is the

a)

Endosperm

b)

Cotyledon

c)

Hilum

d)

Seed coat

17.

The hilum

a)

is where the seed was connected to the parent plant

b)

is stored energy for the embryonic plant

c)

Is what grows into the leaves

d)

Is what grows into the roots

18.

The radicle

a)

is where the seed was connected to the parent plant

b)

is stored energy for the embryonic plant

c)

Is what grows into the leaves

d)

Is what grows into the roots

19.

The endosperm

a)

is where the seed was connected to the parent plant

b)

is stored energy for the embryonic plant

c)

Is what grows into the leaves

d)

Is what grows into the roots

20.

Photoperiodism

a)

Is how water affects plants over time

b)

is how plants are affected by the length of daylight

c)

is how plants are affected by light intensity

d)

is how pollen affects the carpel after pollination

21.

Tropisms are

a)

growth of a plant towards or away from a stimulus

b)

response of a plant due to human touch

c)

death of a plant towards or away from a stimulus

d)

response of a plant due to the amount of water pressure in it's central vacuole

22.

Thigmotropism is a plant response due to

a)

presence of water

b)

gravity

c)

touch

d)

light

23.

Phototropism is a plant response due to

a)

presence of water

b)

gravity

c)

touch

d)

light

24.

A positive tropism due to gravity results in

a)

roots growing upward, toward the sky

b)

leaves growing upward, towards the sky

c)

roots growing down, towards the earth

d)

leaves growing down, towards the earth

25.

Phytochromes are

a)

plant pigments

b)

plant gametes

c)

plant responses

d)

plant "pores"

26.

Pollen contains

a)

male gametes

b)

female gametes

c)

sperm

d)

eggs

27.

Complete Flowers must have

a)

sepals & petals, receptacles, stigma & style

b)

at least one stamen & carpel

c)

sepals, petals, carpel & stamen

d)

sepals, petals, pistal, & stamen