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Biology - 3

  • Haemoglobin is a

    a 
    protein
    b 
    carbohydrate
    c 
    fat
    d 
    vitamin

    Explanation:
    Subject: 
    GENERAL SCIENCE
    68.75% users answered right
    Correct Answer: a
    Comment · 0 · 
  • 2.
    A plant with fibrous root system is:

    a 
    Wheat
    b 
    Pea
    c 
    mustard
    d 
    bean

    Explanation:
    Subject: 
    GENERAL SCIENCE
    67.50% users answered right
    Correct Answer: a
    Comment · 0 · 
  • 3.
    The strongest bone of the body is present in the

    a 
    Thigh
    b 
    Jaw
    c 
    Arm
    d 
    Neck

    Explanation:
    Subject: 
    GENERAL SCIENCE
    55.56% users answered right
    Correct Answer: a
    Comment · 0 · 
  • 4.
    Which of the following stores glycogen?

    a 
    spleen
    b 
    pancreas
    c 
    Gastric glands
    d 
    liver

    Explanation:
    Subject: 
    GENERAL SCIENCE
    51.22% users answered right
    Correct Answer: d
    Comment · 0 · 
  • 5.
    The function of haemoglobin is to:

    a 
    provide amino acids
    b 
    carry oxygen
    c 
    provide enzymes
    d 
    help in excretion

    Explanation:
    Subject: 
    GENERAL SCIENCE
    79.55% users answered right
    Correct Answer: b
    Comment · 0 · 
  • 6.
    When nitrogenous waste accumulates in the blood which organ is not functioning?

    a 
    liver
    b 
    lungs
    c 
    kidneys
    d 
    heart

    Explanation:
    Subject: 
    GENERAL SCIENCE
    83.33% users answered right
    Correct Answer: c
    Comment · 0 · 
  • 7.
    In human body, cartilage is found in

    a 
    tognue
    b 
    nose
    c 
    chin
    d 
    nail

    Explanation:
    Subject: 
    GENERAL SCIENCE
    69.05% users answered right
    Correct Answer: b
    Comment · 0 · 
  • 8.
    In digestion, proteins are converted into

    a 
    Fatty acids
    b 
    Glucose
    c 
    Amino acids
    d 
    Maltose

    Explanation:
    Subject: 
    GENERAL SCIENCE
    70.45% users answered right
    Correct Answer: c
    Comment · 0 · 
  • 9.
    The membrane covering the lungs is a

    a 
    pleura
    b 
    pericardium
    c 
    peritoneum
    d 
    mesothelium

    Explanation:
    Subject: 
    GENERAL SCIENCE
    55.26% users answered right
    Correct Answer: a
    Comment · 0 · 
  • 10.
    Entamoeba histolytica is a parasite found in man`s

    a 
    liver
    b 
    intestines
    c 
    lungs
    d 
    kidneys

    Explanation:
    Subject: 
    GENERAL SCIENCE
    84.21% users answered right
    Correct Answer: b
    Comment · 0 · 
  • 11.
    High level of uric acid in the blood causes

    a 
    Arthritis
    b 
    Gout
    c 
    Rheumatism
    d 
    Asthma

    Explanation:
    Subject: 
    GENERAL SCIENCE
    37.14% users answered right
    Correct Answer: b
    Comment · 0 · 
  • 12.
    Food for the developing foetus is supplied by the

    a 
    Uterus
    b 
    Placenta
    c 
    Ovary
    d 
    Allantosis

    Explanation:
    Subject: 
    GENERAL SCIENCE
    57.50% users answered right
    Correct Answer: b
    Comment · 0 · 
  • 13.
    In test-tube babies , the

    a 
    Ovum is fertilized and developed in test tubes
    b 
    Ovum is fertilized in the test tubes and developed in uterus
    c 
    Ovum is fertilized in the uterus and developed in test-tubes
    d 
    Ovum is developed without fertilization in test-tubes

    Explanation:
    Subject: 
    GENERAL SCIENCE
    70.27% users answered right
    Correct Answer: b
    Comment · 0 · 
  • 14.
    Which of the following is the best source of Iodine?

    a 
    Algae
    b 
    Beans
    c 
    Radish
    d 
    Wheat

    Explanation:
    Subject: 
    GENERAL SCIENCE
    18.92% users answered right
    Correct Answer: b
    Comment · 1 · 
  • 15.
    In a plant, the xylem tissue conducts:

    a 
    water
    b 
    food
    c 
    water and food
    d 
    None of these

    Explanation:
    Subject: 
    GENERAL SCIENCE
    60.53% users answered right
    Correct Answer: a
    Comment · 0 · 
  • 16.
    Which one of the following is used as a food preservative?

    a 
    Sodium benzoate
    b 
    Sodium thiosulphate
    c 
    Sodium hydroxide
    d 
    Sodium bicarbonate

    Explanation:
    Subject: 
    GENERAL SCIENCE
    34.29% users answered right
    Correct Answer: a
    Comment · 0 · 
  • 17.
    Blood pressure is high in the

    a 
    Ventricles
    b 
    Arteries
    c 
    Veins
    d 
    Auricles

    Explanation:
    Subject: 
    GENERAL SCIENCE
    41.18% users answered right
    Correct Answer: b
    Comment · 0 · 
  • 18.
    Estrogen and progesterone control and stimulate the growth in:

    a 
    pituitary Gland
    b 
    Thyroid Gland
    c 
    Mammary Gland
    d 
    Supra Renal Gland

    Explanation:
    Subject: 
    GENERAL SCIENCE
    52.78% users answered right
    Correct Answer: c
    Comment · 0 · 
  • 19.
    A disease caused by protozoa is

    a 
    Common cold
    b 
    pneumonia
    c 
    Malaria
    d 
    Cholera

    Explanation:
    Subject: 
    GENERAL SCIENCE
    57.14% users answered right
    Correct Answer: c
    Comment · 0 · 
  • 20.
    The acid present in gastric juice is

    a 
    Hydrochloric
    b 
    Nitric
    c 
    Sulphuric
    d 
    Ascorbic

    Explanation:
    Subject: 
    GENERAL SCIENCE
    74.36% users answered right
    Correct Answer: a
    Comment · 0 · 
  • 21.
    Which of the following is the hardest substance in the human body?

    a 
    Bone
    b 
    Enamel
    c 
    Dentine
    d 
    Nail

    Explanation:
    Subject: 
    GENERAL SCIENCE
    61.54% users answered right
    Correct Answer: b
    Comment · 0 · 
  • 22.
    Which vitamin is produced in human body by exposing it to early morning sun-rays?

    a 
    Vitamin A
    b 
    Vitamin B
    c 
    Vitamin C
    d 
    Vitamin D

    Explanation:
    Subject: 
    GENERAL SCIENCE
    79.49% users answered right
    Correct Answer: d
    Comment · 0 · 
  • 23.
    Bone is used as a fertilizer because it contains the plant nutrient

    a 
    Nitrogen
    b 
    Phosphorus
    c 
    Sodium
    d 
    Calcium

    Explanation:
    Subject: 
    GENERAL SCIENCE
    39.47% users answered right
    Correct Answer: b
    Comment · 0 · 
  • 24.
    Genes, the hereditary units, are located in the

    a 
    nuclear membrane
    b 
    chromosomes
    c 
    lysosomes
    d 
    cell membrane

    Explanation:
    Subject: 
    GENERAL SCIENCE
    78.38% users answered right
    Correct Answer: b
    Comment · 0 · 
  • 25.

    Aquatic animal with the most developed intelligence is

    a 
    shark
    b 
    whale
    c 
    flying fish
    d 
    sea horse
     

    Explanation:
    Subject: 
    GENERAL SCIENCE
    45.71% users answered right
    Correct Answer: a
    Comment · 0 · 
  • 26.
    The blood vessel which carries oxygenated blood to the liver is

    a 
    coronary Artery
    b 
    pulmonary Artery
    c 
    Carotid Artery
    d 
    hepatic Artery

    Explanation:
    Subject: 
    GENERAL SCIENCE
    18.75% users answered right
    Correct Answer: d
    Comment · 0 · 
  • 27.
    In the human body, fats are stored in the

    a 
    Epidermis
    b 
    Adipose tissue
    c 
    Liver
    d 
    Epithelium

    Explanation:
    Subject: 
    GENERAL SCIENCE
    69.44% users answered right
    Correct Answer: b
    Comment · 0 · 
  • 28.
    The DPT vaccine is given to young babies to protect then form

    a 
    diphtheria, polio and tetanus
    b 
    diphtheria, pneumonia and tuberculosis
    c 
    diphtheria, smallpox and tetanus
    d 
    diphtheria, whooping cough and tetanus

    Explanation:
    Subject: 
    GENERAL SCIENCE
    35.14% users answered right
    Correct Answer: d
    Comment · 0 · 
  • 29.
    Haemophilia is

    a 
    an organic disorder
    b 
    a metallic disorder
    c 
    a genetic disorder
    d 
    a hormonal disorder

    Explanation:
    Subject: 
    GENERAL SCIENCE
    82.35% users answered right
    Correct Answer: c
    Comment · 0 · 
  • 30.
    The blood vessel supplying blood to the kidney is

    a 
    the renal artery
    b 
    the hepatic artery
    c 
    the pulmonary artery
    d 
    the carotid artery

    Explanation:
    Subject: 
    GENERAL SCIENCE
    48.48% users answered right
    Correct Answer: a
    Comment · 0 · 
  • 31.
    The floral part that receives pollen grains during pollination is

    a 
    a) ovary
    b 
    style
    c 
    stigma
    d 
    ovules

    Explanation:
    Subject: 
    GENERAL SCIENCE
    61.76% users answered right
    Correct Answer: c
    Comment · 0 · 
  • 32.
    Which of these is a micronutrient for plants?

    a 
    Carbon
    b 
    Oxygen
    c 
    Nitrogen
    d 
    Boron

    Explanation:
    Subject: 
    GENERAL SCIENCE
    30.30% users answered right
    Correct Answer: d
    Comment · 0 · 
  • 33.
    A plant which reproduces by means of spores

    a 
    Mustard
    b 
    Coriander
    c 
    Ferns
    d 
    Petunia

    Explanation:
    Subject: 
    GENERAL SCIENCE
    53.57% users answered right
    Correct Answer: c
    Comment · 0 · 
  • 34.
    Which of these is a modified underground stem is

    a 
    Radish
    b 
    Carrot
    c 
    Sweet potato
    d 
    potato

    Explanation:
    Subject: 
    GENERAL SCIENCE
    27.78% users answered right
    Correct Answer: d
    Comment · 0 · 
  • 35.
    The food conducting tissue of a plant is

    a 
    Phloem
    b 
    Xylem
    c 
    parenchyma
    d 
    Collenchyma

    Explanation:
    Subject: 
    GENERAL SCIENCE
    70.59% users answered right
    Correct Answer: a
    Comment · 0 · 
  • 36.
    Potassium meta-bisulphate  is used as a food preservative for

    a 
    squash
    b 
    Tomato ketchup
    c 
    Fruit juices
    d 
    Pickles

    Explanation:
    Subject: 
    GENERAL SCIENCE
    29.63% users answered right
    Correct Answer: c
    Comment · 0 · 
  • 37.
    Which of these joints is a Hinge joint?

    a 
    Hip
    b 
    Elbow
    c 
    Shoulder
    d 
    Wrist

    Explanation:
    Subject: 
    GENERAL SCIENCE
    37.50% users answered right
    Correct Answer: b
    Comment · 0 · 
  • 38.
    Bile is stored in the

    a 
    Gall—bladder
    b 
    Duodenum
    c 
    Liver
    d 
    Spleen

    Explanation:
    Subject: 
    GENERAL SCIENCE
    63.89% users answered right
    Correct Answer: a
    Comment · 0 · 
  • 39.
    Male mosquitoes

    a 
    suck blood
    b 
    feed on plant juices
    c 
    spread encephalitis
    d 
    spread malaria

    Explanation:
    Subject: 
    GENERAL SCIENCE
    69.70% users answered right
    Correct Answer: b
    Comment · 0 · 
  • 40.

    The human blood is RED due to

    a 
    myglobin
    b 
    haemoglobin
    c 
    immunoglobin
    d 
    haptoglobin
     

    Explanation:
    Subject: 
    GENERAL SCIENCE
    100.00% users answered right
    Correct Answer: b
    Comment · 0 · 
  • 41.
    The substances used to bring down body temperature in high fever, is

    a 
    Tranquilisers
    b 
    Antipyretics
    c 
    Analgesics
    d 
    Antibiotics

    Explanation:
    Subject: 
    GENERAL SCIENCE
    31.43% users answered right
    Correct Answer: b
    Comment · 0 · 
  • 42.
    The human heart is enclosed in the

    a 
    Pericardium
    b 
    Pleura
    c 
    Duramater
    d 
    Conjunctive

    Explanation:
    Subject: 
    GENERAL SCIENCE
    94.29% users answered right
    Correct Answer: a
    Comment · 0 · 
  • 43.
    Which of the following diseases is spread through contaminated food?

    a 
    Malaria
    b 
    Tetanus
    c 
    Typhoid
    d 
    Mumps

    Explanation:
    Subject: 
    GENERAL SCIENCE
    51.52% users answered right
    Correct Answer: c
    Comment · 0 · 
  • 44.
    The function of Trypsin is to

    a 
    break down fats
    b 
    synthezise proteins
    c 
    break down proteins
    d 
    break down carbohydrates

    Explanation:
    Subject: 
    GENERAL SCIENCE
    40.74% users answered right
    Correct Answer: c
    Comment · 0 · 
  • 45.
    The floral part that produces pollen grains is

    a 
    Sepal
    b 
    Petal
    c 
    Anther
    d 
    Ovary

    Explanation:
    Subject: 
    GENERAL SCIENCE
    65.62% users answered right
    Correct Answer: c
    Comment · 0 · 
  • 46.
    Insufficient dietary iodine can cause

    a 
    Cretinism
    b 
    Giant build
    c 
    Enlarged thyroid
    d 
    small thyroid

    Explanation:
    Subject: 
    GENERAL SCIENCE
    53.12% users answered right
    Correct Answer: c
    Comment · 0 · 
  • 47.
    The vitamin that is most readily manufactured in our bodies is

    a 
    Vitamin A
    b 
    Vitamin B
    c 
    Vitamin C
    d 
    Vitamin D

    Explanation:
    Subject: 
    GENERAL SCIENCE
    50.00% users answered right
    Correct Answer: d
    Comment · 0 · 
  • 48.
    The cells which are responsible for the production of antibodies are

    a 
    red blood cells
    b 
    neutrophils
    c 
    lymphocytes
    d 
    platelets

    Explanation:
    Subject: 
    GENERAL SCIENCE
    62.50% users answered right
    Correct Answer: c
    Comment · 0 · 
  • 49.
    Which of the following is known as the graveyard of RBC?

    a 
    Liver
    b 
    spleen
    c 
    Brain
    d 
    Heart

    Explanation:
    Subject: 
    GENERAL SCIENCE
    75.00% users answered right
    Correct Answer: b
    Comment · 0 · 
  • 50.
    Which cells in our body have the least regenerative power?

    a 
    Brain cells
    b 
    Muscle cells
    c 
    Bone cells
    d 
    Liver cells
    Explanation:
    Subject: 
    GENERAL SCIENCE
    55.88% users answered right
    Correct Answer: a
    Comment · 0 ·