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Seed Plants and Plant Processes

Total questions: 50

Worksheet time: 25mins

Name
Class
Date
1.

Vascular plants without flowers or fruit; produce seeds in cones

a)

Angiosperms

b)

Gymnosperms

c)

Monocots

d)

Dicots

2.

Vascular plants with flowers; produce seeds inside fruit

a)

Gymnosperms

b)

Angiosperms

c)

Dicots

d)

Monocots

3.

Flowering plants with two cotyledons in their seeds

a)

Cotyledophytes

b)

Monocotyledons

c)

Dicotyledons

d)

Gymnosperms

4.

Person who studies the relationships between people of various cultures and the plants they use

a)

Phytoecologists

b)

Bioculturalists

c)

Biorelativists

d)

Ethnobotanists

5.

Tissue that moves food from leaves to other plant parts

a)

Stomata

b)

Xylem

c)

Phloem

d)

Cambium

6.

Tissue that produces new xylem and phloem cells

a)

Cambium

b)

Neoplasm

c)

Pith

d)

Sapwood

7.

The swollen base of the pistil in angiosperms; where ovules form

a)

Sepal

b)

Calyx

c)

Receptacle

d)

Ovary

8.

In a plant leaf, cells that surround the stomata to open and close them

a)

Striated

b)

Alveolar

c)

Chloroplast

d)

Guard cells

9.

A seed is the reproductive part of a plant that contains a plant ...

a)

pistil

b)

embryo

c)

ovary

d)

stamen

10.

The oldest trees alive today are

a)

gymnosperms

b)

angiosperms

c)

herbaceous

d)

monocots

11.

Monocots have all of the following characteristics EXCEPT ...

a)

one cotyledon in their seeds

b)

vascular bundles in rings

c)

vascular bundles throughout the stems

d)

flower parts in threes

12.

Roots have all of the following functions EXCEPT to ...

a)

anchor the plant

b)

absorb water and minerals

c)

store food

d)

make food

13.

Stems have all of the following functions EXCEPT to ...

a)

absorb nutrients from soil

b)

store food

c)

support the above ground parts of the plant

d)

allow movement of materials between leaves and roots

14.

This tissue is made up of tubular vessels that transport water and minerals up from the roots throughout the plant.

a)

Phloem

b)

Xylem

c)

Palisade

d)

Cambium

15.

The major function of leaves is to

a)

store food

b)

move water to other plant parts

c)

absorb water and minerals

d)

make food

16.

Small pores in the leaf surface are called

a)

stomata

b)

micropores

c)

the cuticle

d)

guard cells

17.

The cells of this contain chloroplasts filled with chlorophyll.

a)

Cuticle

b)

Epidermis

c)

Palisade layer

d)

Spongy layer

18.

The embryo has a supply of stored food called the ...

a)

wheat germ

b)

bran

c)

cotyledon

d)

endosperm

19.

What signals a seed to begin growth?

a)

Water

b)

Warm soil

c)

Sunlight

d)

Oxygen

20.

Seed plants have all of the following EXCEPT ...

a)

rhizoids

b)

vascular tissue

c)

roots

d)

leaves

21.

Which of the following are dicot angiosperms.

a)

Maple and orange trees

b)

Spruce and pine trees

c)

Ginkgos and cycads

d)

Corn and wheat

22.

Which of the following are gymnosperms.

a)

Oak and beech trees

b)

Corn and wheat

c)

Spruce trees and cycads

d)

Maple and orange trees

23.

The male reproductive organ in a plant.

a)

Stamen

b)

Anther

c)

Filament

d)

Pistil

24.

Sticky area where pollen grains land

a)

Stoma

b)

Stamen

c)

Style

d)

Stigma

25.

Forms the ovules

a)

Ovarian tubes

b)

Fallopian tubes

c)

Ovary

d)

Oviduct

26.

Early growth of a seed

a)

Pollination

b)

Vegetative propagation

c)

Germination

d)

Fermentation

27.

A seed leaf

a)

Angiosperm

b)

Cotyledon

c)

Gymnosperm

d)

Endosperm

28.

Contains the male gametophyte of a seed plant

a)

Ovule

b)

Filament

c)

Pollen grain

d)

Phytogerm

29.

Seeds are produced by ...

a)

gymnosperms and angiosperms

b)

all plants

c)

mosses and ferns

d)

flowering plants only

30.

The female reproductive organ of a flower

a)

Stigma

b)

Carpel

c)

Pistil

d)

Ovary

31.

Both conifers and angiosperms produce ...

a)

Cones

b)

Flowers

c)

Fleshy fruit

d)

Pollen

32.

Aid seed dispersal

a)

Animals

b)

Wind

c)

Water

d)

All of the above

33.

Vegetative propagation is

a)

A form of sexual reproduction

b)

A form of asexual reproduction

c)

An large-scale agricultural practice

d)

A form of cross-pollination

34.

Conifers produce their seeds in

a)

fleshy fruits

b)

cones

c)

seed capsules

d)

root nodules

35.

Self-pollination may occur when a flower has

a)

both stamens and pistils

b)

guard cells and stomata

c)

no reproductive organs

d)

an excess level of pollen

36.

Cycles in the environment

a)

Water

b)

Carbon dioxide

c)

Oxygen and Nitrogen

d)

All of the above

37.

Soil originates from

a)

humus

b)

weathered rock

c)

decaying plants

d)

all of the above

38.

Auxin is

a)

needed for plants to flower

b)

a plant hormone that elongates plant cells

c)

used in transgenic crops

d)

necessary for all tropisms

39.

Biotechnology

a)

involves the direct movement of DNA

b)

may involve more than one species

c)

hopes to improve crop production

d)

all of the above

40.

Day-neutral plants

a)

require long nights to flower

b)

flower over a wide range of night lengths

c)

require short nights to flower

d)

respond to specific daylight hours

41.

Transgenic crops

a)

contain DNA from another species

b)

are universally accepted by all

c)

are universally rejected by all

d)

are naturally produced

42.

Tropisms

a)

allow plants to flower

b)

allow plants to communicate

c)

are plant responses to stimuli

d)

are plant hormones

43.

Transpiration

a)

accelerates photosynthesis

b)

occurs in phloem tissue

c)

allows root growth

d)

is water loss through a plant

44.

Affects the opening and closing of stomata

a)

Water availabililty

b)

Light intensity

c)

Carbon dioxide levels

d)

All of the above

45.

Eating potatoes is like eating

a)

Peas

b)

Carrots

c)

Lettuce

d)

Celery

46.

Light energy is trapped by

a)

Carotenoids

b)

Chlorophyll

c)

Anthocyanins

d)

Carbon dioxide

47.

Causes fruit to ripen

a)

Gravity

b)

Sugar levels

c)

Ethylene gas

d)

Auxin

48.

Reactants in photosynthesis

a)

Oxygen and Water

b)

Carbon dioxide and sugar

c)

Sunlight and water

d)

Sugar and oxygen

49.

Products of photosynthesis

a)

Water and sunlight

b)

Glucose and carbon dioxide

c)

Sugar and oxygen

d)

Sunlight and carbon dioxide

50.

Thigmotropism is a plant's response to

a)

Touch

b)

Gravity

c)

Light

d)

All of the above

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