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Grade 7 Revision

Total questions: 53

Worksheet time: 35mins

Name
Class
Date
1.
Which system conducts photosynthesis and helps the plant reproduce?
a)
Shoot system
b)
Root system
2.
Which conducting tissue transports and helps circulate water and dissolved minerals from the roots to the leaves of a plant? 
a)
xylem
b)
phloem 
3.
Which part of the flower contains the egg cells?
a)
Ovules
b)
Stamen
c)
Penduncle
d)
Sepal 
4.
Tell whether it is monocot or dicot.
 
a)
Monocot
b)
Dicot
5.
Tell whether it is monocot or dicot.
a)
Monocot
b)
Dicot
6.
Tell whether it is monocot or dicot.
a)
Monocot
b)
Dicot
7.

Liverworts and Hornworts are kinds of Bryophytes.

a)

True

b)

False

8.

Cycads, ginkgo, and conifers are examples of __________.

a)

Angiosperm

b)

Gymnosperm

c)

Pteridophytes

d)

Bryophytes

9.

Ferns: ______________ :: Mosses: Bryophytes

a)

Pteridophytes

b)

Angiosperm

c)

Gymnosperm

d)

Atracheophytes

10.

______________: Pteridophytes :: Peat moss: Bryophytes

a)

club mosses

b)

water mosses

c)

sickle mosses

d)

carpet mosses

11.

Which of the following do bryophytes have?

a)

Cuticle

b)

Chloroplasts

c)

Roots

d)

Vascular Tissue

12.

Which statement is true?

a)

Rhizoids anchor some bryophytes to rocks

b)

All plants have rhizoids

c)

Rhizoids are always multicellular

d)

Rhizoids are found in soil only

13.

In which type of plant does each photosynthetic cell only contain one chloroplast?

a)

mosses

b)

liverworts

c)

hornworts

d)

club mosses

14.

What type of plant today is smaller than most of their ancient ancestors?

a)

bryophytes

b)

liverworts

c)

mosses

d)

ferns

15.

What percent of plant species are in the group circled on this diagram?

a)

10%

b)

25%

c)

50%

d)

90%

16.

What type of environment must a bryophyte live in?

a)

Dry

b)

Windy

c)

Moist

d)

Airy

17.

Ferns are generally larger than mosses because they have

a)

chloroplasts

b)

vascular tissue

c)

cell membranes

d)

flowers

18.

Which of the following is a vascular plant that contains abrasive tissues made of silica?

a)

club moss

b)

fern

c)

hornwort

d)

horsetail

e)

moss

19.

Rhizoids anchor this plant that is often added to potting soil

a)

Club moss

b)

Fern

c)

Hornwort

d)

Moss

e)

Horsetail

20.

Vascular plant with leaves called fronds

a)

Club moss

b)

Fern

c)

Hornwort

d)

Horsetail

e)

Moss

21.

Has roots, stems, leaves, and highly flammable spores

a)

Club Moss

b)

Fern

c)

Liverwort

d)

Moss

e)

Horsetail

22.

Long hornlike structures of this bryophyte hold spores

a)

Club Moss

b)

Fern

c)

Hornwort

d)

Moss

e)

Horsetail

23.

Which plant kingdom can survive both on land and in the water?

a)

(a) Tracheophyta

b)

(b) Pteridophyta

c)

(c) Thallophyta

d)

(d) Bryophyta

24.

Gymnosperms Plants having vascular tissue without seeds


a)

(a) Angiosperm

b)

(b) Pteridophytes

c)

(c) Bryophytes

d)

(d) Gymnosperms

25.

Who coined the term biodiversity


a)

Charles Darwin

b)

Walter G Rosen

c)

Walter D Rosen

d)

None

26.

A plant that has seeds but no flowers and fruits?


a)

(a) Bryophytes

b)

(b) Gymnosperms

c)

(c) Mosses

d)

(d) Pteridophytes

27.

Which of the following is the type of kingdom?

a)

Monera

b)

Genus

c)

Protista

d)

All of the above

28.

Algae and Fungi are in the division _________Viperidae


a)

Thallophyta

b)

Bryophyta

c)

All of the above

d)

None of the above

29.

What is not possessed by bacteria?

a)

a. membrane bound organelles

b)

b. nucleus

c)

c. nucleolus

d)

d. all of these

30.

First plants to inhabit the land

a)

Angiosperms

b)

Bryophytes

c)

Gymnosperms

d)

Pteridophytes

31.

Which of the sub group in plant kingdom produces flowers

a)

Fungi

b)

Angiosperms

c)

Mosses

d)

Ferns

32.

Which of the plant groups needs both land and water to complete their life cycle?

a)

Angiosperms

b)

Pteridophyta

c)

Thallophyta

d)

Bryophyta

33.

Plants having vascular tissue without seeds

a)

Angiosperm

b)

Pteridophytes

c)

Bryophytes

d)

Gymnosperm

34.

Cyanobacteria are classified under

a)

Protista

b)

Monera

c)

Plantae

d)

Algae

35.

The giant Redwood tree( Sequoia sempervirens) is a / an

a)

Giant fern

b)

Angiosperm

c)

Gymnosperm

d)

Bryophyte

36.

While most of the algal species are haplontic, which among the following is haplo-diplontic?

a)

Fucus

b)

Chara

c)

Polysiphonia

d)

Spirogyra

37.

Which of the following is not a gymnosperm?

a)

Cycas

b)

Gingko

c)

Pinus

d)

Equisetum

38.

Conifers have several adaptive features to reduce water loss. Which one of the following is incorrect?

a)

Needle like leaves

b)

thick cuticle

c)

sunken stomata

d)

producing pollen grains

39.

Prothallus is a

a)

sporophytic stage of fern

b)

gametophytic stage of fern

c)

Sporophytic stage of mosses

d)

gametophytic stage of mosses

40.

Sphagnum is used as a packaging material to transport living plants because (most appropriate)

a)

It is bushy

b)

It lasts long

c)

it is easily available

d)

it retains huge amount of water

41.

Which statement about Brown algae is correct?

a)

Reserve food is Floridean starch

b)

Two Equal apical flagella present

c)

Cell wall made of cellulose and algin

d)

Chlorophyll a and d present

42.

Which of the following is a Red alga?

a)

Chara

b)

Laminaria

c)

Fucus

d)

Polysiphonia

43.

Holdfast, Stipe and frond are usually found in members of

a)

Chlorophyceae

b)

Phaeophyceae

c)

Rhodophyceae

d)

All algae

44.

Gemma cup is found in

a)

Marchantia

b)

Salvinia

c)

Selaginella

d)

Funaria

45.

Ferns belong to...

a)

Bryophytes

b)

Pteridophytes

c)

Spermatophytes

d)

Angiosperms

46.

What is the name of the tissue which photosynthesis takes place?

a)

Transporting tissue

b)

Supporting tissue

c)

Aerial tissue

d)

Chlorophyll tissue

47.

Gemma cup is found in

a)

Marchantia

b)

Salvinia

c)

Selaginella

d)

Funaria

48.

Gracilaria belongs to

a)

Rhodophyceae

b)

Pheophyceae

c)

Chlorophyceae

d)

None of the above

49.

Which of the following features of Pinus?

a)

Leaves are modified to needles

b)

Leaves are with sunken stomata

c)

Thick cuticle present in leaves

d)

All of the above

50.

Monocots are different from dicots in having

a)

Parallel venation in leaves

b)

Fibrous root

c)

Trimerous flower

d)

All othe above

51.

This life cycle is found in

a)

Angiosperms

b)

Gymnosperms

c)

Bryophytes and Pteridophytes

d)

Ectocarpus and Polysiphonia

e)

Both 3 and 4

52.

which group of algae has mannitol as the reserve food material?

a)

chlorophyceae

b)

phaeophyceae

c)

rhodophyceae

53.

Which of the following pairs is a true aquatic fern?

a)

Azolla, Salvinia

b)

Azolla, Selaginella

c)

Azolla, Lycopodium

d)

Salvinia, Equisetum

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