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Quiz 21
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Q.1
The bone of which organ is the longest in the human body?
Spinal cord
Thigh
Rib cage
Ankle-bone
Q.2
The plant body not differentiated into root, shoot and stem is termed as
Rihazome
Thallus
Lysosome
None of the above
Q.3
The plants which live in soil, but depends on water for reproduction is known as
Algae
Pteridophytes
Bryophytes
Angiosperms
Q.4
They play a central role in the making of dairy products such as butter, cheese, yogurt etc.
Viruses
Fungi
Bacteria
Algae
Q.5
There are certain bacteria which can fix atmospheric gas named
Oxygen
Nitrogen
Hydrogen
Carbon dioxide
Q.6
They are used in the retting of flax and hemp.
Viruses
Bacteria
Fungi
Mosses
Q.7
Which of the following bacteria is responsible for the formation of curd?
Lycopodium
Yeast
Lacto-bacillus
Fungus
Q.8
Yeast used in making bread is a
Fungus
Bacteria
Seed
Plant
Q.9
________ being a higher category, is the assemblage of families which exhibit a few similar characters.
Order
Species
Genus
Class
Q.10
Subphylum vertebrata is also known as
Pisces
Craniata
Aves
Amphibia
Q.11
The skeleton secreting cells in poriferans are known as
Scleroblasts
Collenocytes
Archaeocytes
Pinacocytes
Q.12
Aestivation is seen in
Amphibians
Chimpanzee
Salmon
Squirrels
Q.13
Treatment of body defects through massage and exercise is
Phylogeny
Parasitology
Physiotherapy
Physiology
Q.14
Capitulum is also given another name
Branch
Head
Tail
Caktin
Q.15
In all arthropods,the body is covered with a chittinous cuticle which is secreted by the
Endodermis
Mesophyll
Chitin
Epidermis
Q.16
The branch of botany which deals with identification, nomenclature and classification of an organism is known as
Morphology
Phytochemistry
Taxonomy
Paleobotany
Q.17
Who is known as the father of Taxonomy?
Galen
Darwin
Lamarck
Carolus Linnaeus
Q.18
Night Blindness is caused by deficiency of which of the following Vitamin?
Vitamin B
Vitamin C
Vitamin K
Vitamin A
Q.19
Nitrogen fixation process in the soil is done by
Virus
Bacteria
Fungi
Protoza
Q.20
How many vertebrae found in human vertebral column?
22
25
33
42
Q.21
Biological classification of plants and animals was first proposed by
Aristotle
Plato
Linnaeus
Whittaker
Q.22
The process in which energy stored in carbohydrates is released
Photosynthesis
Respiration
Reproduction
Excretion
Q.23
Pellagra is caused due to the deficiency of
Niacin
Riboflavin
Thiamine
Pyridoxine
Q.24
When more than 20% of the body weight is due to fat, the person is suffering from
Marasmus
Kwashiorkor
Scurvy
Obesity
Q.25
Which one is the basic unit of classification?
Division
Family
Class
Species
Q.26
Slow oxidative muscle fibers are best suited for
Hitting football
Heavy workout in the gym
Running a marathon
None of the above
Q.27
Which one is the largest animal phylum?
Arthropod
Mollusca
Chordata
Coelomates
Q.28
Scientist who is known as father of botany.
Aristotle
Darwin
Theophrastus
Linneus
Q.29
Bat can fly in dark because they
Have strong wings
Have sharp eyes
Produce ultrasonic wave
Are nocturnal
Q.30
The term "taxon" is first used by
Francesco Cetti
Adolf Meyer-Abich
Nathan Cobb
Gregor Mendel
Q.31
Organisms that feed on the excreta of other organisms are called
Autotrophs
Heterotrophs
Coprophagous
Saprotrophs
Q.32
Which of the following vitamin helps in clotting of blood?
Vitamin K
Vitamin D
Vitamin B1
Vitamin B2
Q.33
Bacteria is included in the kingdom classification of
Protista
Plantae
Animalia
Monera
Q.34
What is the purpose of the mucus in your nose?
Protects lungs
Clear air passage
Protects nose
All of the above
Q.35
Precentage of CO
2
found in exhaled air is
0.04
0.08
0.12
0.16
Q.36
Rickets is caused due to the deficiency of
Carotene
Cyanocobalamine
Thiamine
Calciferol
Q.37
The element found in bone and teeth is
Potassium and calcium
Calcium and Magnesium
Calcium and phosphorus
Phosphorus and sulpher
Q.38
Bone deformities occur due to the excess intake of
Phosphorus
Potassium
Fatty acid
Fluorine
Q.39
Cellulose is a
Mineral
Protein
Fat
Carbohydrate
Q.40
Deficiency of 'Thiamine' causes
Beri-Beri
Pellagra
Anaemia
Rickets
Q.41
Which one of the following phylum is characterised by absence of true coelom?
Nematoda
Echinodermata
Mollusca
Annelida
Q.42
In which body cavities are the lungs located
Pelvic cavity
Thoracic cavity
Abdominal cavity
Body cavity
Q.43
The molecule that is the main source of ATP synthesis
Glucose
Triglycerides
Proteins
Cholesterol
Q.44
In which of the following chlorophyll does not exist?
Algae
Fungi
Bryophytes
Pteridophytes
Q.45
Which structure connects one bone to another bone?
Cartilage
Tendons
Ligaments
None of the above
Q.46
Hinge joint is present between
Humerus and pactoral griddle
Femur acetabulum
Humerus and radio-ulna
Femur and pelvic gridle
Q.47
The camel's hump is composed of a tissue which provides water when oxidized. It is
Skeletal tissue
Areolar tissue
Adipose tissue
Muscular tissue
Q.48
Which among the following is not a connective tissue?
Blood
Bone
Skin
Cartilage
Q.49
Anaemia is due to deficiency of
Ca
Fe
Mg
P
Q.50
In what chief capacity does vitamin k function?
Raise plasma calcium
Blood clot
Produce rhodopsin
Bone density
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