Biology 10 Past Papers 2018 MCQs Tests

Federal Board, FBISE Biology 10 MCQs Tests of 2018 Past Papers are available on this page. There are three Biology papers conducted in 2018, the one is taken within Pakistan and the second paper is an overseas paper and the third one is Supplemanetary Paper. MCQs Tests for both papers are given below. Chapter-wise MCQs Tests of Biology 10 are available HERE.

Past Paper 2018 (Local)
Practice MCQs Test

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12

Class 10 Biology
Past Paper 2018 (Local)
Practice MCQs Test

1 / 12

Which of the following is NOT a part of axial skeleton?

Vertebrae

Sternum

Hyoid

Pelvic girdle

2 / 12

When in the heterozygous condition one allele make the expression of the other, it is called:

Recessive

Dominant

Heterozygous

Homozygous

3 / 12

The non-myelinated points between the areas of myelin on an axon are called:

Node of Ranvier

Neuroglia

Synapse

Schwann cells

4 / 12

Lungs are covered with double layered membranous sac called:

Peritoneum

Ribcage

Diaphragm

Pleural membrane

5 / 12

An air pollutant which can cause acid rain is/are:

Lead compounds

Dust particles

Smoke

Sulphur dioxide

6 / 12

Breathing rate is controlled by respiratory center in the brain which is sensitive to the concentration of:

Oxygen in blood

Oxygen in air

Carbon dioxide in blood

Carbon dioxide in air

7 / 12

What passes through the membranes of a kidney machine (dialyzer)?

Water and proteins

Protein and red blood cells

Water and urea

Urea and red blood cells

8 / 12

The system which prepares the body to deal with the situation of fight or flight is:

Sensory nervous system

Somatic nervous system

Parasympathetic nervous system

Sympathetic nervous system

9 / 12

The drug applied on wounds to stop bleeding is:

Iodine

Codeine

Sulpha drug

Silver nitrate

10 / 12

Which of the following reaction shows the correct sequence of events of fermentation in bacteria?

Glucose → Pyruvic acid → Ethanol + CO₂

Glucose → Pyruvic acid → Acetaldehyde → Ethanol + CO₂

Glucose → Pyruvic acid → Lactic acid

Glucose → Pyruvic acid → Acetaldehyde → Lactic acid

11 / 12

In double fertilization, endosperm nucleus is formed by fusion of a sperm with:

Egg

Macrospore

Fusion nucleus

Microspore

12 / 12

Bryophyllum undergoes vegetative propagation through adventitious buds present on:

Lamina of leaf

Margins of leaves

Tips of roots

Nodes of stem

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Past Paper 2018 (Overseas)
Practice MCQs Test

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5

Class 10 Biology
Past Paper 2018 (Overseas)
Practice MCQs Test

1 / 12

Petals of the flower collectively form the whorl known as:

Calyx

Corolla

Androecium

Gynoecium

2 / 12

Which cartilage is found at the ends of long bones?

Inelastic

Hyaline

Fibrous

Elastic

3 / 12

The genotype having two identical alleles for a trait is known as:

Homozygous

Di hybrid

Heterozygous

Mono hybrid

4 / 12

A large muscle that separates the chest cavity from abdominal cavity and helps in breathing is called:

Intercostal muscle

Diaphragm

Pharynx

Larynx

5 / 12

The three semi circular canals and vestibule of inner ear are responsible for:

Thinking ability

Balance and Posture

Hearing

Directing air into ear

6 / 12

Gaseous exchange in young roots occurs through:

Stomata

Cuticle

General surface

Lenticels

7 / 12

Which of the following features of skin DOES NOT help in thermoregulation?

Thin layer of fat cells in dermis

Oil glands

Goosebumps

Sweat glands

8 / 12

The initial step of carbohydrate fermentation and aerobic respiration is same. It is:

Electron transport chain

Glycolysis

Acetyl CoA synthesis

Kreb's cycle

9 / 12

Which one among these contains many dendrites but only one axon?

Sensory neuron

Motor neuron

lnterneuron

Both sensory and motor

10 / 12

The white blood cells which recognize the weekend or dead pathogens and start producing antibodies against them are:

Neutrophils

B-Iymphocytes

T-Iymphocytes

Monocytes

11 / 12

Which sequence correctly describes the flow of energy in an ecosystem?

Carnivore → producer → herbivore → solar energy

Carnivore → herbivore → producer → solar energy

Solar energy → carnivore → herbivore → producer

Solar energy → producer → herbivore → carnivore

12 / 12

Binary fission in bacteria involves all EXCEPT:

Spindle formation

New cell wall formation

Division of cytoplasm

DNA duplication

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Past Paper 2018 (Supp)
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3

Class 10 Biology
Past Paper 2018 (Supply)
Practice MCQs Test

1 / 12

Aspirin is categorized as:

A drug from animals

A synthetic drug

A drug from plants

A drug from minerals

2 / 12

Which of the following enzyme is used to dissolve blood clots?

Endonuclease

Lypase

Ligase

Urokinase

3 / 12

Mucilage is produced in _______ plants.

Rubber plant

Keekar

Coniferous

Carnivorous

4 / 12

All of these are endo parasites EXCEPT:

Tapeworm

Plasmodium

Lice

Ascaris

5 / 12

A disease involving the breakdown of air sacs of lungs is:

Emphysema

Asthma

Bronchitis

Pneumonia

6 / 12

All of these are parts of hind brain EXCEPT:

Pons

Cerebrum

Medulla oblongata

Cerebellum

7 / 12

Mendel carried out a large number of experiments on:

Brassica campestris

Pisum Stivum

Allium cepa

Homo sapiens

8 / 12

The disorder in which there is an accumulation of uric acid in joints is called:

Osteoprosis

Gout

Osteo-arthritis

Rheumatoid arthritis

9 / 12

When we eat onion, our trophic level is:

Producer

Secondary consumer

Primary consumer

Decomposer

10 / 12

In some plants, ovaries develop into fruit without fertilization. This process is known as:

Development

Parthenocarpy

Germination

Dormancy

11 / 12

Oxytocin and vasopressin are secreted by:

Pituitary gland

Pancreas

Adrenal gland

Thyroid gland

12 / 12

Rhizopus reproduces asexually by:

Endospore formation

Budding

Spore formation

Binary Fission

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