Que- Where are Enzymes found?
a. Food
b. Human body
c. Medicines
d. None
Answer- Human body
Que- Enzymes are important because they
a. Maintain cell shape
b. Transfer genetic information
c. Contain water
d. Speeds up chemical reactions
Answer- Speeds up chemical reactions
Que- Which one is the largest gland of human body
a. Liver
b. Thyroid
c. Pituitary
d. Intestine
Answer- Liver
Que- Colon and rectum is a part of
a. Small Intestine
b. Large Intestine
c. Stomach
d. Ureter
Answer- Large Intestine
Que- Biological membranes are composed of
a. Phospholipids
b. Proteins
c. Carbohydrate groups
d. All of the above
Answer- All of the above
Que- Biological membranes are composed of
a. 40% proteins and 60% lipids
b. 50% proteins and 50% lipids
c. 70% proteins and 30% lipids
d. 60% proteins and 40% lipids
Answer- 60% proteins and 40% lipids
Que- They are double membrane structures that are commonly oval or disc shaped.
a. Ribosomes
b. Lysosomes
c. Nucleus
d. Golgi bodies
Answer- Ribosomes
Que- The cell wall of plants is generally made up of cellulose and is differently structured then that of a
a. Moss
b. Bacterium
c. Fern
d. Algae
Answer- Bacterium
Que- Which cell feature is responsible for making proteins?
a. Chromosomes
b. Nucleus
c. Ribosomes
d. Cytoplasm
Answer- Ribosomes
Que- The group of pistals or carpels is collectively spoken off as a
a. Androecium
b. Gynaecium
c. Callyx
d. Corolla
Answer- Gynaecium
Que- Each stamen has a slender stalk or filament at the top of which a pollen bearing organ is present
a. Stigma
b. Anther
c. Filament
d. Ovary
Answer- Anther
Que- All sepals collectively constitute a structure termed as
a. Calyx
b. Corolla
c. Gynaecium
d. Androecium
Answer- Calyx
Que- An expanded basal portion of carpel is called as
a. Stigma
b. Ovary
c. Style
d. Pollen tube
Answer- Ovary
Que- Taken together the petals constitute
a. Calyx
b. Corolla
c. Gynaecium
d. Androecium
Answer- Corolla
Que- Which structure is specific to eukaryotic cells?
a. Nucleus
b. DNA
c. Cytoplasm
d. Cell membrane
Answer- Nucleus
Que- Which of these statements is true of the kingdom protista?
a. All are unicellular
b. All are hetertrophic
c. All are autotrophic
d. All are eukaryotic
Answer- All are eukaryotic
Que- Study of internal structure of organism iscalled
a. Morphology
b. Anatomy
c. Histology
d. Cytology
Answer- Anatomy
Que- Biology is the scientific study of
a. Plants
b. Animals
c. Bacteria
d. Living organisms
Answer- Living organisms
Que- Which of the following does not have blood but undergoes respiration ?
a. Cockroach
b. Snail
c. Hydra
d. Kangaroo
Answer- Hydra
Que- Which of the following plants produce only seeds but no fruit?
a. Sugarcane
b. Peanut
c. Cycas
d. Almond
Answer- Cycas
Que- Study of pulse and arterial blood pressure is called
a. Sphygmology
b. Scerology
c. Sonography
d. None of these
Answer- Sphygmology
Que- Longest artery found in the body of human
a. Venacava
b. Arota
c. Capillaries
d. Ventricle
Answer- Arota
Que- Oxygen in our blood is transported by a protein named
a. Keratin
b. Myoglobi
c. Collagen
d. Haemoglobin
Answer- Haemoglobin
Que- Who was the discoverer of human blood groups ?
a. Landsteiner
b. Livine
c. Vinear
d. Leeuwenhoek
Answer- Landsteiner
Que- Study of blood is called
a. Hepatology
b. Hematalogy
c. Histology
d. None of these
Answer- Hematalogy
Que- What does the central nervous system consists of?
a. Brain
b. Spinal cord
c. Nerves
d. All the above
Answer- All the above
Que- Virus range in size from
a. 2 nm to 70 nm
b. 2 nm to 100 nm
c. 2 nm to 200 nm
d. 2 nm to 300 nm
Answer- 2 nm to 300 nm
Que- Virus was discovered by
a. V.M.Stanely
b. Stanely Miller
c. D.Lwanowski
d. Karpenchenko
Answer- D.Lwanowski
Que- The study of microrganisms is termed as
a. Evolution
b. Microbiology
c. Zoology
d. Palaeontology
Answer- Microbiology
Que- Entamoeba Histolytica is a
a. Virus
b. Protozoan
c. Fungus
d. Bacteria
Answer- Protozoan
Que- Amoeba belongs to which group
a. Protozoa
b. Bacteria
c. Fungi
d. None of the above
Answer- Protozoa
Que- Who discovered the insecticidal properties of DDT?
a. Othmanzedicer
b. R.H. Painter
c. Paul Muller
d. Rachel Carson
Answer- Paul Muller
Que- There is no bacteria activity in which of the following process?
a. Sewage disposal
b. Tanning of leather
c. Ripening of cheese
d. Preparation of sillage
Answer- Ripening of cheese
Que- ________ reproduces by binary fission.
a. Amoeba
b. Liverfiuke
c. Plasmodium
d. Planaria
Answer- Amoeba
Que- The DNA of the bacterium is found present in a distinct nuclear region called
a. Nucleolus
b. Centrosome
c. Nucleoid
d. Nucleus
Answer- Nucleoid
Que- In autotrophic bacteria, where is chlorophyll located?
a. In the nucleoid
b. In the infolded plasma membrane
c. In the ribosomes
d. In chloroplast membranes
Answer- In the infolded plasma membrane
Que- Prokaryotic cells lack
a. Membrane bound by organelles
b. Nucleolus
c. Nuclear membrane
d. All the above
Answer- All the above
Que- The science related with the study of living
a. Physics
b. Chemistry
c. Biology
d. Mathematic
Answer- Biology
Que- Ribosomes are produced in the
a. Nucleus
b. Vacuole
c. Endoplasmic Reticulum
d. Cytoplasm
Answer- Nucleus
Que- Which of the following organelle is known as the 'Power House' of the cell?
a. Golgi Bodies
b. Ribosomes
c. Mitochondria
d. None of these
Answer- Mitochondria
Que- Smallest cell in human body is
a. Ovum
b. Nerve cell
c. Sperm
d. None of the above
Answer- Sperm
Que- Infection of salivary glands by a virus leads to
a. Tetanus
b. Mumps
c. Pyorrhoea
d. Ulcers
Answer- Mumps
Que- Which Virus causes Chicken Pox?
a. Rubella Virus
b. Herpes Zoster Virus
c. Rabies
d. Variola Virus
Answer- Herpes Zoster Virus
Que- Besides Dog, which one is the other animal that can also cause rabies
a. Donkey
b. Bat
c. Horse
d. Crocodile
Answer- Bat
Que- Theilreia parva causes infection in
a. Dog
b. Buffalo
c. Cat
d. Horse
Answer- Buffalo
Que- The genotype of a plant showing a dominant phenotype can be determined by
a. Backcross
b. Dihybrid cross
c. Testcross
d. Pedigree analysis
Answer- Testcross
Que- Which of the following is not true of colour blindness?
a. Colour blind people learn to rely on shapes, patterns, and positions of signs and signals
b. Red-green colour blindness is the most common type of colour blindness
c. A colour blind person cannot see any colours
d. For some people, it might be difficult to recognize colours of traffic lights and signs
Answer- A colour blind person cannot see any colours
Que- Stem Cell Therapy (SCT) is not useful for the treatment of which one of the following ailments ?
a. Kidney failure
b. Cancer
c. Brain injury
d. Vision impairment
Answer- Vision impairment
Que- Which part of human eye controls the amount of light entering the eye
a. Pupil
b. Iris
c. Cornea
d. Retina
Answer- Pupil
Que- A seed is ripened
a. Ovary
b. Flower
c. Gynoecium
d. Ovule
Answer- Ovule
Que- Which among the following is not a true fruit?
a. Apple
b. Date
c. Grape
d. Plum
Answer- Apple
Que- Which of these is unique to flowering plants?
a. Double fertilization
b. An embryo surrounded by nutritive tissue
c. Haploid gametophytes
d. Pollen production
Answer- Double fertilization
Que- The pollination by snail is called
a. Zoophily
b. Entomophily
c. Chiropteriphily
d. Malacophily
Answer- Malacophily
Que- Which one of the following completes the given statement correctly ?A seed is a ripened
a. Ovary
b. Flower
c. Gynoecium
d. Ovule
Answer- Ovule
Que- Sponges belongs to the phylum
a. Protozoa
b. Annelida
c. Porifera
d. Cnidaria
Answer- Porifera
Que- Study of algae is called
a. Phycology
b. Micro biology
c. Psychology
d. None of the above
Answer- Phycology
Que- Study of butterfly is
a. Ichthyology
b. Neonatology
c. Lapidopterology
d. Polynalogy
Answer- Lapidopterology
Que- Which one of the following is the largest phylum in the animal kingdom ?
a. Annelida
b. Arthopoda
c. Chordata
d. Protozoa
Answer- Arthopoda
Que- When a Cuttlefish is described as a Molluscs, it is at which level of classification?
a. Class
b. Order
c. Family
d. Phylum
Answer- Phylum
Que- Late blight of potato is caused by
a. Alternia solanii
b. Phytophthora infestens
c. Albugo candida
d. Fusarium
Answer- Phytophthora infestens
Que- Amoeba proteus was discovered by
a. Gerald Durrell
b. William Bullock
c. Johann Rösel von Rosenhof
d. Paul Émile de Puydt
Answer- Johann Rösel von Rosenhof
Que- Which of the fungi is commonly called as bread mould
a. Puccinia
b. Rhizopus
c. Ustilago
d. All of these
Answer- Rhizopus
Que- In N2- fixation process, nitrite is converted to nitrate by
a. Nitrobacter
b. Azotobacter
c. Nitosomonas
d. Azospirillum
Answer- Nitrobacter
Que- Green mould is common name for
a. Neurospora
b. Mucor
c. Penicillium
d. Saccharomyces
Answer- Penicillium
Que- In test tube baby
a. Fertilization of ova and development takes place in test tube
b. Fertilization of ova takes place in test tube which development of embryo occur in uterus
c. Fertilization takes place in uterus while development takes place in test tube
d. Development of ova take place in test tube without fertilization
Answer- Fertilization of ova takes place in test tube which development of embryo occur in uterus
Que- In uterus embryo get their nutrition through a structure called
a. Fallopian tube
b. Placenta
c. Uterus
d. None of these
Answer- Placenta
Que- Study of female reproductive system is
a. Gerontology
b. Gastroenterology
c. Gyneocology
d. None of these
Answer- Gyneocology
Que- Which among the following is/are female hormones? (i) Estrogen (ii) Progesterone (iii) Testosterone
a. (i) and (iii)
b. (i) and (ii)
c. (ii) and (iii)
d. Only (iii)
Answer- (i) and (ii)
Que- Fertilization in human takes place inside
a. Uterus
b. Oviduct
c. Ovigland
d. None of these
Answer- Oviduct
Que- Which of the following bacterium causes crown gall disease in plants?
a. Bacillus thurigiensis
b. Agrobacterium tumefaciens
c. Pseudomonas fluorescens
d. None of these
Answer- Agrobacterium tumefaciens
Que- In plants which one of the following tissues is dead ?
a. Parenchyma
b. Collenchyma
c. Sclerenchyma
d. Phloem
Answer- Sclerenchyma
Que- ________ connects muscle to the bones.
a. Cartilage
b. Areolar
c. Ligaments
d. Tendons
Answer- Tendons
Que- In animals like Annelids, Molluscs, organs have associated to form functional systems, each system concerned with a specific physiological function. This pattern is called ________ system level of organization.
a. Organ
b. Open
c. Closed
d. Coelom
Answer- Organ
Que- Xylem helps in transportation of which of the following?
a. Food
b. Water
c. Nutrients
d. Both food and water
Answer- Water
Que- Saliva secreted from mouth digest
a. Protein
b. Starch
c. Fat
d. Vitamin
Answer- Starch
Que- Which organ has finger like outgrowths which are called as Villi (Singular Villus)?
a. Large Intestine
b. Bladder
c. Small Intestine
d. Stomach
Answer- Small Intestine
Que- A large number of bacteria in our digestive system, especially in the ________ and large intestine are important in completing digestive processes
a. Large intestine
b. Small intestine
c. Stomach
d. None of the above
Answer- Small intestine
Que- Pepsin is an enzyme that digests ________ .
a. Proteins
b. Starch
c. Carbohydrate
d. Fats
Answer- Proteins
Que- Which among the following is used to treat Indigestion?
a. Antacid
b. Antiseptic
c. Analgesic
d. Antibiotic
Answer- Antacid
Que- The subcellular organelle not bound by a single membrane is
a. Golgi apparatus
b. Endoplasmic Reticulum
c. Mitochondria
d. Lysosomes
Answer- Lysosomes
Que- Which one is not found in the composition of Plasma membrane
a. Minerals
b. Phospholipids
c. Carbohydrates
d. Proteins
Answer- Minerals
Que- Which organelle in the cell, other than nucleus contains DNA
a. Golgi body
b. Mitochondria
c. Lysosome
d. Centriole
Answer- Mitochondria
Que- The single membrane surrounding vacuoles in plant cells is known as
a. Apoplast
b. Symplast
c. Tonoplast
d. Chloroplast
Answer- Tonoplast
Que- Cellular respiration occurs in
a. Centromere
b. Nucleus
c. Mitochondria
d. Golgi complex
Answer- Mitochondria
Que- Reflex actions are controlled by
a. The Spinal Chord
b. The Nerves
c. The cells
d. The Brain
Answer- The Spinal Chord
Que- What part of the body controls balance?
a. Cerebrum
b. Cerebellum
c. Medulla oblangata
d. Amygdala
Answer- Cerebellum
Que- Which part of the brain is responsible for consciousness?
a. Brain stem
b. Cerebrum
c. Cerebellum
d. None of the above
Answer- Cerebrum
Que- Which part of Nervous system controls involuntary actions
a. Medulla oblongata
b. Cerebellum
c. Hypothalamus
d. Spinal cord
Answer- Medulla oblongata
Que- The brain is covered by
a. Meninges
b. Skin
c. Bone
d. All the above
Answer- All the above
Que- Metal present in Haemoglobin
a. Copper
b. Iron
c. Mangnese
d. Zinc
Answer- Iron
Que- The right portion of human heart receives ________ blood.
a. Pure
b. Impure
c. Mixed
d. None
Answer- Impure
Que- Arteries supplying blood to the heart are called
a. Carotid arteries
b. Hepatic arteries
c. Coronary arteries
d. Pulmonary arteries
Answer- Coronary arteries
Que- The plasma of the blood contains which among the following constituents? I. Proteins II. Salts III. Hormones
a. Only I and II
b. Only I and III
c. Only II and III
d. All I, II and III
Answer- All I, II and III
Que- Antibodies is produced in the plasma of blood by
a. Monocytes
b. Lymphocytes
c. Eosinophils
d. Neutrophils
Answer- Lymphocytes