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Worksheets

.Aranya Sir Classes ll BIOLOGY

Total questions: 180

Worksheet time: 2hrs 33mins

Name
Class
Date
1.

Chlorophyll containing structures in a plant cell

a)

Stomata

b)

guard cells

c)

Chloroplast

d)

none of these

2.

During photosynthesis, the stomata help in the intake of

a)

Oxygen

b)

Carbon dioxide

c)

Water

d)

Nitrogen

3.

Which of the following is an insectivorous plant?

a)

Cuscuta

b)

Sundew

c)

Coralroot

d)

Mistletoe

4.

Rhizobium is

a)

A parasite and nitrogen-fixing bacterium

b)

A non- symbiotic bacterium

c)

A symbiotic and nitrogen-fixing bacterium

d)

None of the above

5.

Chlorophyll helps the plants to

a)

Exchange gases

b)

Absorb water from the stem

c)

Transport food from the leaves to the other parts

d)

Absorb energy from the sunlight

6.

The Food Synthesized By The Plants Is Stored As

a)

Starch

b)

Protein

c)

Vitamins

d)

Dietary fibre

7.

Pitcher Plant Traps Insects Because It

a)

Is a heterotroph

b)

Grows in soils which lack in nitrogen

c)

Does not have chlorophyll

d)

Has a digestive system like human beings

8.

In Non-Green Plants And Animals, Their Mode Of Nutrition Is

a)

Saprophytic

b)

Parasitic

c)

Heterotrophic

d)

Autotrophic

9.

Which of the following statements is NOT true ?

a)

Heterotrophs cannot prepare their own food .

b)

Dodder is an example of parasite .

c)

Saprophytes are green .

d)

Pulses and Beans are legumes .

10.

Green pigment present in the leaves is _____.

a)

Stomata

b)

Stem

c)

Chlorophyll

d)

Algae

11.

1.Oxygen liberated during photosynthesis come from ……………

a)

Water

b)

Carbon dioxide

c)

Glucose

d)

ChlorophyII

12.

Which of the following is not required for photosynthesis?

a)

Sunlight

b)

Oxygen

c)

Water

d)

Carbon dioxid

13.

Which of the following describes the characteristic of a living being?

a)

Nutrition

b)

Excretion

c)

Respiration

d)

All the above

14.

Two different organisms living together and benefitting from each other are known as …………….

a)

Saprophytic

b)

Heterotrophs

c)

Parasitic

d)

Symbionts

15.

An example of an autotrophic plant is ………………..

a)

Mushroom

b)

Mould

c)

Dodder

d)

Neem

16.

An example of Saprophytic plant is …………….

a)

Dodder

b)

Mushroom

c)

Pitcher

d)

Rose

17.

What is A in the given picture ?

(a)  

18.

What is B in the given picture ?

(a)  

19.

What is C in the given picture ?

(a)  

20.

Tiny pores on the surface of leaves are called …………………

a)

ChlorophyII

b)

Stomata

c)

Leaf stalk

d)

Lamina

21.

where does villi outgrowth

a)

large intestine

b)

gall bladder

c)

small intestine

d)

liver

22.

The bile plays importent role in digestion of ------------

(a)  

23.

The digested food can now pass into the blood vessels in the wall of the intestine .This process is known as

a)

assimilation

b)

absorbtion

c)

egesion

d)

digestion

24.

in what is grass rich in ?

(a)  

25.

when does milk teeth fall?

a)

4 to 5 years

b)

6 to 8 years

c)

9 to 12 years

d)

none of the above

26.

what are the types of teeth ?

a)

incisors

b)

canine

c)

premolar

d)

molars

e)

baby teeth

27.

which of them is insectivore plant ?

a)
b)
c)
d)
28.

what is the function of digestive juices ?

a)

to digest food

b)

to convert complex substance of to simpler substance

c)

for chewing the food properly

d)

to secrete saliva inside our mouth

29.

the --------breaks down ----------into sugar

(a)  

30.

food pipe is also called as

a)

oesophages

b)

alimentary canal

c)

long food pipe

d)

digestive track

31.

small intestine is

a)

2.2m long

b)

7m long

c)

7.3 meter long

d)

7.5 meter long

32.

what is the function of canine ?

(a)  

33.

the digestive system breaks down

a)

proteins into simpler forms

b)

carbohydrates into simpler forms

c)

carbohydrates and proteins to simpler forms

d)

fat to simpler substance

34.

salivary gland produces a enzyme known as -----------------

(a)  

35.

processes of digestion in food in order

a)

assimilation , digestion ,ingestion , absorption , egestion

b)

ingestion , digestion , absorption , assimilation and egestion

c)

ingestion , digestion , absorbition , assimilation and egestion

d)

digestion , ingestion , egestion , assimilation , absorption

36.

in cows grass are stored in which part ?

a)

small intestine

b)

gall bladder

c)

rumen

d)

caecum

37.

fat is completely digested in the

a)

mouth

b)

small intestine

c)

stomach

d)

large intestine

38.

how was the quiz

a)

very good

b)

very bad

c)

maybe

d)

not sure

39.

The process of Photosynthesis produces

a)

Carbon Dioxide

b)

Nitrogen

c)

Oxygen

d)

Hydrogen

40.

Ultimate source of energy for all living organisms is

a)

Plants

b)

Atmosphere

c)

Earth

d)

Sun

41.

Foods synthesized in the process of Photosynthesis by plants is stored as

a)

Starch

b)

Protein

c)

Vitamins

d)

Fats

42.

Which of the following is not necessary for photosynthesis

a)

Chlorophyll

b)

Carbon dioxide gas

c)

Oxygen

d)

Water

43.

Which of the following is a parasite

a)

Fungus

b)

Cuscuta

c)

Mushroom

d)

Bacteria

44.

Organisms which produce their own food are called

a)

Autotrophs

b)

Heterotrophs

c)

Saprotrophs

d)

Parasites

45.

Pitcher plant traps insects because it grows in soils which lack in ---------

(a)  

46.

insectivorous plant is

a)
b)
c)
d)
47.

When we observe the lower surface of a leaf through a magnifying lens we see numerous small openings. Which of the following is the term given to such openings?

a)

stomata

b)

midrib

c)

vein

d)

lamina

48.

Which plant part collects the sun's energy and makes food?

a)

Leaf

b)

Stem

c)

Roots

d)

Flower

49.

Leaves absorb CO2 through...

a)

mouth.

b)

stomata.

c)

nose.

50.

What is the equation for photosynthesis

a)

Carbon dioxide + water sunlight + chlorophyll = glucose + oxygen

b)

Glucose + water + sunlight + oxygen = carbon dioxide

51.

What protects Stomata and helps it in opening and closing?

a)

Guard Cells

b)

Leaf

c)

Stem

d)

Carbon Dioxide

52.

Organisms which prepare food for themselves using simple naturally available raw materials are referred to as

a)

heterotrophs

b)

autotrophs

c)

parasites

d)

saprophytes

53.

The term that is used for the mode of nutrition in yeast, mushroom and bread-mould is

a)

autotrophic

b)

parasitic

c)

saprophytic

d)

symbiotic

54.

Fungi is a

a)

Parasite

b)

Autotroph

c)

Saprotroph

d)

Insectivores

55.

Human beings can be categorised as

a)

Parasite

b)

Heterotroph

c)

Saprotrophs

d)

Autotrophs

56.

The green pigment that is present in the leaves are called

a)

Haemoglobin

b)

Globuline

c)

Albumin

d)

Chlorophyll

57.

Yeast, Mushroom and bread mould are

a)

Autotrophs

b)

Insectivorous

c)

Saprophytic

d)

parasitic

58.

Which of the following statements is/are correct?

(i) All green plants can prepare their own food.

(ii) Most animals are autotrophs.

(iii) Carbon dioxide is not required for photosynthesis.

(iv) Oxygen is liberated during phosynthesis.

a)

(i) and (iv)

b)

(ii) only

c)

(ii) and (iii)

d)

(i) and (ii)

59.

Which of the following shows symbiotic relationship

a)

Lichens

b)

Algae

c)

Fungi

d)

Cuscuta

60.

Lichens shows symbiotic relationship between

a)

Algae and parasite

b)

Fungus and parasite

c)

Algae and Fungus

d)

None

61.

Amarbel is an example of

a)

autotroph

b)

parasite

c)

saprotroph

d)

host

62.

PARASITES

a)

PREPARE THEIR OWN FOOD

b)

LIVE ON OTHER LIVING ORGANISMS

c)

LIVE ON DEAD ORGANISMS

d)

EAT INSECTS

63.

WHICH OF THE FOLLOWING IS USED IN STARCH TEST

a)

SAFRANIN

b)

BLUE INK

c)

IODINE

d)

LITMUS

64.

GLUCOSE IS ......

a)

FAT

b)

PROTEIN

c)

CARBOHYDRATE

d)

VITAMIN

65.

IDENTIFY THE PICTURE

a)

FUNGUS

b)

ALGAE

c)

BREAD MOULD

d)

LITCHENS

66.

Which of the following statements is/are correct?

(i) All green plants can prepare their own food.

(ii) Most animals are autotrophs.

(iii) Carbon dioxide is not required for photosynthesis.

(iv) Oxygen is liberated during photosynthesis.

Choose the correct answer from the options below:

a)

(i) and (iv)

b)

(ii) only

c)

(ii) and (iii)

d)

(i) and (ii)

67.

The lower epidermis has openings called the stomata

a)

True

b)

False

68.

The bacteria found in the root nodules of leguminous plants

(a)  

69.

Identify what is shown in the picture

a)

chlorophyll

b)

stomata

c)

carbon dioxide

d)

veins

70.

Identify the plant

a)

dodder

b)

venus fly trap

c)

mushroom

d)

pitcher plant

71.

The Mode pf nutrition i which organism make food themselves from simple substance are

a)

Autotrophs

b)

Heterotrophs

c)

Autotrophic

d)

Parasite

72.

The cell is enclosed by thin outer body known as

a)

Nucleus

b)

Cell membrane

c)

Stomata

d)

Cytoplasm

73.

Cuscutta is the example of-

a)

Parasite

b)

Insectivorous Plants

c)

Saprotrophs

d)

Host

74.

The process of Photosynthesis produces

a)

Carbon Dioxide

b)

Nitrogen

c)

Oxygen

d)

Hydrogen

75.

Ultimate source of energy for all living organisms is

a)

Plants

b)

Atmosphere

c)

Earth

d)

Sun

76.

Foods synthesized in the process of Photosynthesis by plants is stored as

a)

Starch

b)

Protein

c)

Vitamins

d)

Fats

77.

Which of the following is a parasite

a)

Fungus

b)

Cuscuta

c)

Mushroom

d)

Bacteria

78.

Which of the following is not necessary for photosynthesis

a)

Chlorophyll

b)

Carbon dioxide gas

c)

Oxygen

d)

Water

79.

insectivorous plant is

a)
b)
c)
d)
80.

Which plant part collects the sun's energy and makes food?

a)

Leaf

b)

Stem

c)

Roots

d)

Flower

81.

Leaves absorb CO2 through...

a)

mouth.

b)

stomata.

c)

nose.

82.

What is the equation for photosynthesis

a)

Carbon dioxide + water sunlight + chlorophyll = glucose + oxygen

b)

Glucose + water + sunlight + oxygen = carbon dioxide

83.

What protects Stomata and helps it in opening and closing?

a)

Guard Cells

b)

Leaf

c)

Stem

d)

Carbon Dioxide

84.

Organisms which prepare food for themselves using simple naturally available raw materials are referred to as

a)

heterotrophs

b)

autotrophs

c)

parasites

d)

saprophytes

85.

The term that is used for the mode of nutrition in yeast, mushroom and bread-mould is

a)

autotrophic

b)

parasitic

c)

saprophytic

d)

symbiotic

86.

Which of the following parts of a desert plant perform the function of photosynthesis?

a)

Leaves

b)

Stem

c)

Leaves and steam

d)

None of these

87.

The green coloured pigment in the leaves is -

a)

Chlorophyll

b)

Anthocyanin

c)

Protoplast

d)

Chloroplast

88.

Green plants are called (a)   since they synthesise their own food

89.

During photosynthesis plants take in _________ and release oxygen.

a)

Minerals

b)

Organism

c)

Chlorophyll

d)

Carbon dioxide

90.

In photosynthesis solar energy is captured by the pigment called (a)   (write the first letter in capital letter)

91.

Which of the following raw material is not necessary for photosynthesis?

a)

CO2

b)

Nitrogen

c)

Sunlight

d)

H2o

92.

Name a plant that has both Autotrophic and Heterotrophic mode of nutrition (brown leaves or pitcher plant) write the first letter in capital letter 😀

(a)  

93.

Name the pores through which leaves exchange gases ( write the first letter in capital letter 😊 (Stomata or licher)

(a)  

94.

Photosynthesis doesn't take place in-

a)

Autotrophic plants

b)

Heterotrophic plants

c)

Red, violet,brown leaves

d)

The absence of chlorophyll

95.

Slimy green patches are formed in ponds by-

(Write the first letter in capital letter 😃)

(a)  

96.

The process of Photosynthesis produces

a)

Carbon Dioxide

b)

Nitrogen

c)

Oxygen

d)

Hydrogen

97.

Organisms other than plants which contain Chlorophyll are

a)

Algae

b)

Protozoa

c)

Virus

d)

Fungi

98.

Living organisms obtain energy from

a)

Carbon Dioxide

b)

Food

c)

Water

d)

Oxygen

99.

Ultimate source of energy for all living organisms is

a)

Plants

b)

Atmosphere

c)

Earth

d)

Sun

100.

Foods synthesized in the process of Photosynthesis by plants is stored as

a)

Starch

b)

Protein

c)

Vitamins

d)

Fats

101.

Which of the following is not necessary for photosynthesis

a)

Chlorophyll

b)

Carbon dioxide gas

c)

Oxygen

d)

Water

102.

Which of the following is a parasite

a)

Fungus

b)

Cuscuta

c)

Mushroom

d)

Bacteria

103.

Organisms which produce their own food are called

a)

Autotrophs

b)

Heterotrophs

c)

Saprotrophs

d)

Parasites

104.

Identify the plant

a)

pitcher

b)

dodder

c)

venus flytrap

d)

bladderwort

105.

Identify the plant

a)

dodder

b)

sundew

c)

bladderwort

d)

cuscutta

106.

Identify the plant

a)

dodder

b)

sundew

c)

venus flytrap

d)

bladderwort

107.

Which part of the plant takes in carbon

dioxide from the air for photosynthesis

a)

Root

hair

b)

stomata

c)

leafveins

d)

sepals

108.

Insectivorous plants eat insects to fulfill their needs of

a)

Energy

b)

nitrogen,

c)

potassium

d)

calcium

109.

Identify the bacteria

a)

Staphylococcus

b)

Bacillus

c)

Pseudomonas

d)

rhizobium

110.

Identify what is shown in the picture

a)

chlorophyll

b)

stomata

c)

carbon dioxide

d)

veins

111.

Organisms which prepare food for themselves using simple naturally available raw materials are referred to as

a)

heterotrophs

b)

autotrophs

c)

parasites

d)

saprophytes

112.

Pitcher plant traps insects because it grows in soils which lack in ---------

(a)  

113.

Two organisms are good friends and live together. One provides shelter, water, and nutrients while the other prepares and provides food. Such an association of organisms is termed as

a)

saprophyte

b)

parasite

c)

autotrophs

d)

symbiosis

114.
What is the finger-like projections found in the digestive system called?
a)
Protozoa
b)
Villi
115.

Which plant part collects the sun's energy and makes food?

a)

Leaf

b)

Stem

c)

Roots

d)

Flower

116.

The process of Photosynthesis produces

a)

Carbon Dioxide

b)

Nitrogen

c)

Oxygen

d)

Hydrogen

117.

Organisms other than plants which contain Chlorophyll are

a)

Algae

b)

Protozoa

c)

Virus

d)

Fungi

118.

Living organisms obtain energy from

a)

Carbon Dioxide

b)

Food

c)

Water

d)

Oxygen

119.

Ultimate source of energy for all living organisms is

a)

Plants

b)

Atmosphere

c)

Earth

d)

Sun

120.

Foods synthesized in the process of Photosynthesis by plants is stored as

a)

Starch

b)

Protein

c)

Vitamins

d)

Fats

121.

Which of the following is not necessary for photosynthesis

a)

Chlorophyll

b)

Carbon dioxide gas

c)

Oxygen

d)

Water

122.

Which of the following is a parasite

a)

Fungus

b)

Cuscuta

c)

Mushroom

d)

Bacteria

123.

Organisms which produce their own food are called

a)

Autotrophs

b)

Heterotrophs

c)

Saprotrophs

d)

Parasites

124.

Identify the plant

a)

pitcher

b)

dodder

c)

venus flytrap

d)

bladderwort

125.

Identify the plant

a)

dodder

b)

sundew

c)

bladderwort

d)

cuscutta

126.

Identify the plant

a)

dodder

b)

sundew

c)

venus flytrap

d)

bladderwort

127.

Which part of the plant takes in carbon

dioxide from the air for photosynthesis

a)

Root

hair

b)

stomata

c)

leafveins

d)

sepals

128.

Insectivorous plants eat insects to fulfill their needs of

a)

Energy

b)

nitrogen,

c)

potassium

d)

calcium

129.

Identify the bacteria

a)

Staphylococcus

b)

Bacillus

c)

Pseudomonas

d)

rhizobium

130.

Identify what is shown in the picture

a)

chlorophyll

b)

stomata

c)

carbon dioxide

d)

veins

131.

Organisms which prepare food for themselves using simple naturally available raw materials are referred to as

a)

heterotrophs

b)

autotrophs

c)

parasites

d)

saprophytes

132.

Pitcher plant traps insects because it grows in soils which lack in ---------

(a)  

133.

Two organisms are good friends and live together. One provides shelter, water, and nutrients while the other prepares and provides food. Such an association of organisms is termed as

a)

saprophyte

b)

parasite

c)

autotrophs

d)

symbiosis

134.
What is the finger-like projections found in the digestive system called?
a)
Protozoa
b)
Villi
135.

Which plant part collects the sun's energy and makes food?

a)

Leaf

b)

Stem

c)

Roots

d)

Flower

136.

Which of the following describes the characteristic of a living being?

a)

Nutrition

b)

Excretion

c)

Respiration

d)

All the above

137.

What is A in the given picture ?

(a)  

138.

What is B in the given picture ?

(a)  

139.

What is C in the given picture ?

(a)  

140.

The process of intake of food is called

a)

Ingestion

b)

Egestion

141.

Which is not digested by human?

a)

Protein

b)

Fats

c)

Glucose

d)

Cellulose

142.

The breakdown of complex component of food into simpler substance is called digestion.

a)

True

b)

False

143.

Animals are heterotrophic.

a)

True

b)

False

144.

In amoeba ,ingestion of food takes place with the help of false feet called

a)

phagocytosis

b)

Pseudopodia

145.

Bile is produced in

a)

Gall bladder

b)

Blood

c)

Liver

d)

Spleen

146.

The source of energy for living organism is

(a)  

147.

The enzymes predsent in the saliva convert:

a)

fats into fatty acids and glycerol

b)

starch into simple sugars

c)

proteins into amino acids

d)

complex sugars into simple sugars

148.

Amoeba is a many celled animal.

a)

True

b)

False

149.

where does villi outgrowth

a)

large intestine

b)

gall bladder

c)

small intestine

d)

liver

150.

The bile plays importent role in digestion of ------------

(a)  

151.

The digested food can now pass into the blood vessels in the wall of the intestine .This process is known as

a)

assimilation

b)

absorbtion

c)

egesion

d)

digestion

152.

when does milk teeth fall?

a)

4 to 5 years

b)

6 to 8 years

c)

9 to 12 years

d)

none of the above

153.

what are the types of teeth ?

a)

incisors

b)

canine

c)

premolar

d)

molars

e)

baby teeth

154.

which of them is insectivore plant ?

a)
b)
c)
d)
155.

what is the function of digestive juices ?

a)

to digest food

b)

to convert complex substance of to simpler substance

c)

for chewing the food properly

d)

to secrete saliva inside our mouth

156.

the --------breaks down ----------into sugar

(a)  

157.

food pipe is also called as

a)

oesophages

b)

alimentary canal

c)

long food pipe

d)

digestive track

158.

the digestive system breaks down

a)

proteins into simpler forms

b)

carbohydrates into simpler forms

c)

carbohydrates and proteins to simpler forms

d)

fat to simpler substance

159.

salivary gland produces a enzyme known as -----------------

(a)  

160.

processes of digestion in food in order

a)

assimilation , digestion ,ingestion , absorption , egestion

b)

ingestion , digestion , absorption , assimilation and egestion

c)

ingestion , digestion , absorbition , assimilation and egestion

d)

digestion , ingestion , egestion , assimilation , absorption

161.

Which of the following statements is/are correct?

(i) All green plants can prepare their own food.

(ii) Most animals are autotrophs.

(iii) Carbon dioxide is not required for photosynthesis.

(iv) Oxygen is liberated during photosynthesis.

Choose the correct answer from the options below:

a)

(i) and (iv)

b)

(ii) only

c)

(ii) and (iii)

d)

(i) and (ii)

162.

Pitcher plant traps insects because it

a)

is a heterotroph.

b)

grows in soils which lack in nitrogen.

c)

does not have chlorophyll.

d)

has a digestive system like human beings.

163.

Two organisms are good friends and live together. One provides shelter, water, and nutrients while the other prepares and provides food. Such an association of organisms is termed as

a)

saprophyte

b)

parasite

c)

autotroph

d)

symbiosis

164.

The term that is used for the mode of nutrition in yeast, mushroom and bread-mould is

a)

(a) autotrophic

b)

(b) insectivorous

c)

(c) saprophytic

d)

(d) parasitic

165.

When we observe the lower surface of a leaf through a magnifying lens we see numerous small openings. Which of the following is the term given to such openings?

a)

(a) Stomata

b)

(b) Lamina

c)

(c) Midrib

d)

(d) Veins

166.

The piercing and tearing teeth is called

a)

incisor

b)

Canine

c)

Pre-molar

d)

Molar

167.

____ is the largest gland in our body.

a)

Skin

b)

Hand

c)

Liver

d)

Leg

168.

The enzymes present in the saliva convert

a)

fats into fatty acids and glycerol.

b)

starch into simple sugars.

c)

proteins into amino acids.

d)

complex sugars into simple sugars.

169.

Mostly grass eating animals are called____.

a)

Carnivore

b)

Omnivore

c)

Ruminants

d)

Scavenger

170.

Find the incorrect Statement:

a)

Enzymes break down proteins to simpler substances

b)

Hydrochloric acid kills enzymes

c)

Small intestine has a large number of villi

d)

Cow is a ruminant

171.

Which of the following is a nutrient?

a)

(a) Protein

b)

(b) Fat

c)

(c) Vitamin

d)

(d) All of these

172.

Human beings can be categorised as

a)

(a) heterotrophs

b)

(b) autotrophs

c)

(c) parasites

d)

(d) saprotrophs

173.

The food making process in plants is called as

a)

(a) glycolysis

b)

(b) photosynthesis

c)

(c) photolysis

d)

(d) chemosynthesis

174.

Which part of the plant is called its food factory ?

a)

(a) Fruits

b)

(b) Seeds

c)

(c) Leaves

d)

(d) Flowers

175.

Green plants synthesise their food themselves by the process of ………….. they are called ……………..

(a)  

176.

…………….. is produced and …………….. is utilized during photosynthesis.

(a)  

177.

…………….. is the site of reception of light energy in leaves.

(a)  

178.

All organisms take ……………… and utilize it to get energy for the growth and the maintenance of their bodies.

(a)  

179.

………………. energy is stored by the leaves with the help of chlorophyll.

(a)  

180.

Plants like cuscuta take food from ………………… plant.

(a)