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Biology Online Quizzes
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Biology Quiz Test 04
Foot and mouth disease is found in
(A) Humans
(B) Cats and dogs
(C) Cattle
(D) Poultry
A woman who weighs 45 kg and whose work involves a lot of physical exertion needs
(A) 2800 calories per day
(B) 3000 calories per day
(C) 25000 calories per day
(D) 3700 calories per day
Carotene in Indian cow’s milk causes
(A) Creamish white colour
(B) Yellow colour
(C) Deep yellow colour
(D) No change
Which of the following vegetable proteins is considered as good as an animal protein?
(A) Soyabean protein
(B) Corn protein
(C) Wheat protein
(D) Bengal gram protein
Which nutrients are most likely to be affected by food processing and storage?
(A) Carbohydrates
(B) Fats
(C) Proteins
(D) Vitamins
Two richest known sources of edible protein are
(A) Meat and eggs
(B) Milk and vegetables
(C) Soyabean and groundnut
(D) Some algae and other micro-organisms
Oncogene is responsible for
(A) Aids
(B) Typhoid
(C) Malaria
(D) Cancer
During sleep a man’s blood pressure
(A) Increases
(B) Decreases
(C) remains constant
(D) Fluctuates
The combination of foods providing protein quality nearest to that of meat is
(A) Wheat, dal and groundnuts
(B) Bread and butter
(C) Sprouted gram and groundnuts
(D) Groundnuts and jiggery
Which one of the following plants is used for green manuring in India?
(A) Wheat
(B) Sun hemp
(C) Cotton
(D) Rice
Which one of the following produces seeds but no flowers?
(A) Cashew nut
(B) Coffee
(C) Ground nut
(D) Pine
Food wrapped in newspaper is likely to get contaminated with
(A) Lead
(B) Aluminium
(C) Iron
(D) Magnesium
To which one of the following types of organisms do mushrooms belong?
(A) Algae
(B) Ferns
(C) Fungi
(D) Lichens
Among the following elements, which one is essential for the transmission of impulses in the nerve fiber?
(A) Calcium
(B) Iron
(C) Sodium
(D) Zinc
In certain amino acids, which one of the following elements is found in addition to carbon, hydrogen, nitrogen and oxygen?
(A) Phosphorus
(B) Zinc
(C) Calcium
(D) Sulphur
Which of the following is not a mosquito borne disease?
(A) Dengue fever
(B) Malaria
(C) Sleeping sickness
(D) Filariasis
Which of the following is least infectious?
(A) Leprosy
(B) Hepatitis
(C) Tuberculosis
(D) Conjunctivitis
For which among the following is not a true fruit?
(A) Apple
(B) Date
(C) Plum
(D) Grape
Which of the following tests helps in diagnosis of cancer?
(A) X-ray
(B) Urine test
(C) Blood test
(D) Biopsy test
The richest source of vitamin D is
(A) Cod liver oil
(B) Spinach
(C) Milk
(D) Cheese
Which of the following is a skin disease?
(A) Anaemia
(B) Pellagra
(C) Osteomalacia
(D) Rickets
The compound used in anti-malarial drug is
(A) Aspirin
(B) Neoprene
(C) Isoprene
(D) Chloroquin
The vitamin which is very liable and easily destroyed during cooking as well as storage is
(A) Vitamin A
(B) Vitaminb6
(C) Vitamin C
(D) Vitamin K
BCG vaccination (Bacillus Calmette Guerine) is injected to get immunity from
(A) Polio
(B) Cholera
(C) Small pox
(D) Tuberculosis
Little leaf disease develops due to deficiency of
(A) Copper
(B) Sodium
(C) Zinc
(D) Molybdenum
For which one among the following diseases no vaccine is yet available?
(A) Tetanus
(B) Malaria
(C) Measles
(D) Mumps
The earliest animal to have been domesticated by man most likely the
(A) Horse
(B) Pig
(C) Dog
(D) Cow
Which one of the following disease is Inheritable?
(A) Leukaemia
(B) Colour blindness
(C) Malignancy
(D) Hepatitis
Which of the following was most influential upon Darwin’s formulation of theory of natural selection?
(A) De Vries concept of mutation
(B) Wallace’s paper on survival
(C) Malthus’s essay on population
(D) Lamarck’s on inheritance of acquired characters
Survival of the fittest’ was used by
(A) Charles Darwin
(B) Jean Baptiste Lamarck
(C) Herbert Spencer
(D) Hugo deVries
The first organisms were
(A) Primitive eukaryotes
(B) Aerobic bacteria
(C) Prokaryotic
(D) Photosynthetic
Russian scientist who proposed the theory of origin of life was
(A) Oparin
(B) Miller
(C) Haldane
(D) Fox
The richest source of fossils is
(A) Basalt
(B) Granite
(C) Lava
(D) Sedimentary rock
Biologists who study the sequences of organisms in the fossil record are
(A) Taxonomists
(B) palaeobiologists
(C) misologists
(D) systematists
Which were dominant in Mesozoic?
(A) Dinosaurs
(B) Gymnosperms
(C) Fishes
(D) Mammals
The “Golden age of Reptiles†was
(A) Late Paleozoic
(B) Cenozoic
(C) Mesozoic
(D) Proterozoic
The fossil remains of Archaeopteryx is a connecting link between
(A) Amphibians
(B) Reptiles and birds
(C) Fish and amphibians
(D) Reptiles and mammals
Which of the following set is the evidence of evolution?
(A) Homologous and vestigial organs
(B) Analogous and vestigial organs
(C) Homologous and analogous organs
(D) All of the above
Of the following anatomical structures, which is homologous to the wing of a bat?
(A) The arm of a human
(B) The wing of a butterfly
(C) The tail of a fish
(D) The dorsal fin of a shark
Which one of the following sets of structures includes only analogous organs?
(A) Wings of butterfly, housefly and bat
(B) Hind legs of horse
(C) Hands of man, monkey and kangaroo
(D) Mandibles of cockroach, mosquito and honeybee
Which of the following set represents all vestigial structures in the human body?
(A) Vermiform appendix, body hair and cochlea
(B) Wisdom teeth, coccyx and patella
(C) Coccyx, vermiform appendix and muscles of ear pinna
(D) Body hair, muscles of ear pinna and atlas vertebra
Presence of gill slits in the embryo of all vertebrates supports the theory of
(A) Organic evolution
(B) Recapitulation
(C) Metamorphosis
(D) Biogenesis
Evolution is defined as
(A) History of race
(B) Development of race
(C) History and development of race with variations
(D) Progressive history of race
The book named “Philosophic zoologique†was published in 1809 and was written by
(A) Mendel
(B) Darwin
(C) De Vries
(D) Lamarck
Penguin is a bird that lost the use of its wings by not flying. Such a statement would express the views of
(A) Darwin
(B) Wallace
(C) Lamarck
(D) Huxley
Lateral meristem is responsible for
(A) Growth in parenchyma
(B) Growth in thickness
(C) Growth in cortex
(D) Growth in length
As a tree grows older, which increases more rapidly in thickness?
(A) Sapwood
(B) Cortex
(C) Phloem
(D) Heartwood
The cross-section of a trunk of a tree showed 50 annual rings. The age of tree is
(A) 50 years
(B) 50 months
(C) 100 years
(D) 25 years
Trees at seashore do not have annual rings because
(A) There is climatic variation
(B) There is no marked climatic variation
(C) There is enough moisture in the atmosphere
(D) Soil is sandy
Grafting is not possible in monocots because they
(A) Have scattered vascular bundles
(B) Have parallel venation
(C) Are herbaceous
(D) Lack cambium
A tissue is a
(A) A group of separate organs that are coordinate in their activities
(B) Group of similar cells tat function together in a specialized activity
(C) Layer of cells surrounding an organ
(D) Sheet of cells, one layer thick
Which type of tissue forms the inner lining of a blood vessel?
(A) Epithelial
(B) Connective
(C) Muscle
(D) Nervous
Epithelial tissue with thin flat cells appearing like packed tiles occur on
(A) Inner lining of stomach
(B) Inner lining of fallopian tube
(C) Inner lining of cheek
(D) Outer surface of ovary
Mammary glands are modified
(A) Sebaceous gland
(B) Sweat gland
(C) Oil gland
(D) Lymph gland
Which of the following tissue has matrix, which is the source of its structural and functional performances?
(A) Connective tissue
(B) Muscular tissue
(C) Nervous tissue
(D) Epithelial tissue
The white fibrous tissue occurs in
(A) Ligaments
(B) Cartilage
(C) Tendons
(D) Bone
Ligaments are made up of
(A) White fibers and some yellow elastic fibers
(B) White fibers only
(C) Yellow fibers only
(D) Yellow fibers and muscle fibers
The major constituent of vertebrate bone is
(A) Calcium phosphate
(B) Potassium hydroxide
(C) Sodium chloride
(D) Calcium carbonate
Blood is
(A) Acidic
(B) Alkaline
(C) Variable
(D) Neutral
Mammalian erythrocytes are
(A) circular
(B) Biconcave
(C) Non-nucleated
(D) All the above
Life span of RBC is
(A) 50 days
(B) 75 days
(C) 120 days
(D) 100 days
Which of the following tissues in a human being uses the greatest amount of energy?
(A) Vascular tissue
(B) Muscular tissue
(C) Nervous tissue
(D) Epithelial tissue
Striped muscle fiber has
(A) Many nuclei
(B) Two nuclei
(C) No nuclei
(D) One nucleus
In human, increased heat production is achieved most rapidly by increase the activity of the
(A) sweat gland
(B) Liver
(C) Skeletal muscle
(D) Brain
The strongest muscle in the body is present in
(A) Arm
(B) Jaw
(C) Neck
(D) Thigh
Which of the following tissues in mammals show the least capacity for regeneration?
(A) Endothelium of blood vessels
(B) Skeletal tissue of long bones
(C) Nervous tissue of brain
(D) Epithelial tissue
Nerve impulses are conducted towards the cell body by
(A) Axons
(B) Ganglia
(C) Dendrites
(D) Neurons
The study of fish culture is called
(A) Ophiology
(B) Ichthyology
(C) Herpetology
(D) Pisciculture
Catla and rohu are examples of
(A) Freshwater fish
(B) Brackish water fish
(C) Marine fish
(D) None of these
Silver Revolution is associated with the increase in the production of
(A) Meat
(B) Cereals
(C) Eggs
(D) Milk
The Jersey bull used for cross breeding is exotic variety from
(A) USA
(B) Switzerland
(C) Holland
(D) UK
The IPN (Infectious Pancreatic Necrosis) and VMS (Viral Hemorrhagic Septicemia) are well known infectious diseases of
(A) Fish
(B) Cattle
(C) Poultry
(D) None of the above
Human genome contains about
(A) 10,000 nucleotides
(B) 10,000 genes
(C) 6 billion nucleotides
(D) 6 billion genes
The best method to determine the age of tree is
(A) To measure its diameter
(B) To count the number of leaves
(C) To count the number of annual rings in the main stem at the base
(D) To measure its height
Which types of tissue form the thin surface for the gas exchange in the lungs?
(A) Epithelial
(B) Connective
(C) Nervous
(D) Muscle
Endothelium of the inner surface of blood vessels in vertebrates is
(A) Simple squamous epithelium
(B) Columnar epithelium
(C) Cuboidal epithelium
(D) Ciliated cells
The epithelium best adapted for a body surface subject to abrasion is
(A) Simple squamous
(B) stratified squamous
(C) stratified columnar
(D) Simple cuboidal
In man thickest skin is found in
(A) Palm
(B) Thigh
(C) Sole
(D) Thumb
Which type of tissue forms glands?
(A) Epithelial
(B) Connective
(C) Nervous
(D) Muscle
Sebaceous glands are found in
(A) Dermis of skin of mammals
(B) Epithelium of stomach of frog
(C) Epithelium of intestine of frog
(D) Epidermis of skin of mammals
Which type of tissue forms the framework of the external ear?
(A) Epithelial
(B) Connective
(C) Muscle
(D) Nervous
Wrinkling in old age is due to
(A) Collagen
(B) Myosin
(C) Keratin
(D) Actin
Which one of the following directly helps in keeping the body warm?
(A) Sweat glands
(B) Adipose tissue
(C) Connective tissue
(D) Hairs
The fibrous tissue, which connects the two bones, is
(A) Connective tissue
(B) Ligament
(C) Tendon
(D) Adipose tissue
Tendon connects
(A) Cartilage with muscles
(B) Bone with muscles
(C) Ligament with muscles
(D) Bone with bone
Bone forming cells are
(A) Osteoblasts
(B) Osteoclasts
(C) Chondroblasts
(D) Chondroclasts
Which one of these is a kind of tissue?
(A) Lung
(B) Kidney
(C) Blood
(D) Pancreas
In camel, erythrocytes are
(A) Oval and nucleated
(B) Circular, biconcave and nucleated
(C) Oval and non-nucleated
(D) Circular, biconcave, non-nucleated
Striated muscles are found in
(A) gall bladder
(B) Wall of bronchi
(C) Leg muscles
(D) Lungs
Triceps and biceps are examples of
(A) Antagonistic muscles
(B) Involuntary muscles
(C) Sphincter muscles
(D) Smooth muscles
Anthrax is a serious disease of
(A) Cattle
(B) Poultry
(C) Fish
(D) All of these
High milk yielding varieties of cows are obtained by
(A) Super ovulation
(B) Artificial insemination
(C) Use of surrogate mothers
(D) All of the above
Mutation is
(A) a change that is inherited
(B) a change, which affects the parents only but never inherited
(C) a change, which affects the offspring of F2 generation only
(D) a factor responsible for plant growth
Which of the following is not heritable?
(A) Point mutation
(B) Chromosomal mutation
(C) Somatic mutation
(D) Gene mutation
Which of the following is a mutagen?
(A) SO2
(B) CO2
(C) CO
(D) HNO2
Mutations used in agriculture are
(A) Lethal and recessive
(B) Artificially induced and recessive
(C) Lethal and dominant
(D) None of the above
Barr body is derived from
(A) Autosomes in males
(B) Autosomes in females
(C) X-chromosome in female
(D) X-chromosome in males
Rh factor derives its name from
(A) Monkey
(B) Ape
(C) Rhino
(D) Human care
Watson and Crick composed the model of DNA structure in
(A) 1953
(B) 1943
(C) 1955
(D) 1963
Which one of the following is responsible for guttation?
(A) Root pressure
(B) Transpiration
(C) Photosynthesis
(D) Osmosis