I. Multiple Choice Questions
Question 1:
Which gland of digestive system is inside the alimentary canal?
(a) Salivary gland
(b) Liver
(c) Pancreas
(d) None of these
Answer:
(a) Salivary gland
Question 2:
How many teeth are present in each jaw in a normal adult?
(a) 8
(b) 16
(c) 24
(d) 32
Answer:
(6) 16
Question 3:
Human beings get how many sets of teeth in their lifetime?
(a) One
(b) Two
(c) Four
(d) Many
Answer:
(b) Two
Question 4:
How many incisors are present in each jaw?
(a) One
(b) Two
(c) Four
(d) Eight
Answer:
(c) Four
Question 5:
How many molar teeth are present in each jaw?
(a) One
(b) Two
(c) Four
(d) Six
Answer:
(d) Six
Question 6:
Which part of stomach is connected to oesophagus?
(a) Cardia
(b) Fundus
(c) Pylorus
(d) All of the above
Answer:
(a) Cardia
Question 7:
Which part of stomach is connected to small intestine?
(a) Cardia
(b) Fundus
(c) Pylorus
(d) None of these
Answer:
(c) Pylorus
Question 8:
Digestion takes place in which part of small intestine?
(a) Duodenum
(b) Jejunum
(c) Ileum
(d) All of these
Answer:
(a) Duodenum
Question 9:
Partial digestion of which substance takes place in stomach?
(a) Carbohydrate
(b) Protein
(c) Fat
(d) Mineral
Answer:
(b) Protein
Question 10:
Digestion of protein is completed in which part of alimentary canal?
(a) Mouth
(b) Oesophagus
(c) Stomach
(d) Small intestine
Answer:
(d) Small intestine
Question 11:
Most of the absorption of digested food takes place in which of the following?
(a) Duodenum
(b) Jejunum
(c) Ileum
(d) Colon
Answer:
(b) Jejunum
Question 12:
Bile is produced by which gland?
(a) Salivary gland
(b) Pancreas
(c) Liver
(d) Thyroid gland
Answer:
(c) Liver
Question 13:
Oxygen is mixed with blood in which part of the respiratory system?
(a) Pharynx
(b) Larynx
(c) Trachea
(d) Alveoli
Answer:
(d) Alveoli
Question 14: Download as PDF
Carbon dioxide is removed from blood in which part of the respiratory system?
(a) Pharynx
(b) Larynx
(c) Trachea
(d) Alveoli
Answer:
(d) Alveoli
Question 15:
Dust particles from air are mainly filtered in which part of the respiratory system?
(a) Nasal chamber
(b) Pharynx
(c) Larynx
(d) Trachea
Answer:
(a) Nasal chamber
Question 16:
Which of the following is also known as voice box?
(a) Nasal chamber
(b) Pharynx
(c) Larynx
(d) Trachea
Answer:
(c) Larynx
Question 17:
Which of the following is made up of cartilaginous rings?
(a) Nasal chamber
(b) Pharynx
(c) Larynx
(d) Trachea
Answer:
(d) Trachea
Question 18:
Which of the following is not a part of the upper respiratory system?
(a) Nasal chamber
(b) Pharynx
(c) Larynx
(d) Trachea
Answer:
(d) Trachea
Question 19:
Alveoli are lined with which type of epithelium?
(a) Squamous epithelium
(b) Stratified epithelium
(c) Ciliated epithelium
(d) Glandular epithelium
Answer:
(a) Squamous epithelium
Question 20:
In an adult, blood is produced in which organ?
(a) Lungs
(b) Bone marrow
(c) Spleen
(d) Lymph nodes
Answer:
(b) Bone marrow
Question 21:
In neonates, blood is produced in which organ?
(a) Lungs
(b) Bone marrow
(c) Spleen
(d) Lymph nodes
Answer:
(c) Spleen
Question 22:
Which of the following is not an example of granulocytes?
(a) Neutrophil
(b) Eosinophil
(c) Basophil
(d) Lymphocyte
Answer:
(d) Lymphocyte
Question 23:
WBCs are produced in which organ?
(a) Bone marrow
(b) Spleen
(c) Heart
(d) Lymph nodes
Answer:
(a) Bone marrow
Question 24:
Which of the following is responsible for coagulation of blood?
(a) RBCs
(b) WBCs
(c) Platelets
(d) Plasma
Answer:
(c) Platelets
Question 25:
How many people in the world have Rh positive blood?
(a) 50%
(b) 60%
(c) 70%
(d) 80%
Answer:
(d) 80%
Question 26:
Which is the main excretory organ in human beings?
(a) Kidneys
(b) Skin
(c) Lungs
(d) Heart
Answer:
(a) Kidneys
Question 27:
Which excretory product is removed by lungs?
(a) Urea
(b) Ammonia
(c) Carbon dioxide
(d) Uric acid
Answer:
(c) Carbon dioxide
Question 28:
Excretory waste is filtered from blood in which of the following parts?
(a) Glomerulus
(b) Efferent arteriole
(c) Afferent arteriole
(d) LoopofHenle
Answer:
(a) Glomerulus
Question 29:
What is the age for onset of puberty in girls?
(a) 9-10 years
(b) 12 – 14 years
(c) 16th year
(d) After 18 years
Answer:
(b) 12 – 14 years
Question 30:
Which of the following is the male sex hormone?
(a) Estrogen
(b) Progesterone
(c) Testosterone
(d) Adrenalin
Answer:
(c) Testosterone Download as PDF
Question 31:
Sperms are produced in which organ?
(a) Testis
(b) Seminal vesicle
(c) Vas deferens
(d) Prostate gland
Answer:
(a) Testis
Question 32:
Eggs are produced by which organ?
(a) Ovary
(b) Fallopian tubes
(c) Uterus
(d) Cervix
Answer:
(a) Ovary
Question 33:
What is the gestation period in human beings?
(a) 10 weeks
(b) 20 weeks
(c) 40 weeks
(d) 60 weeks
Answer:
(c) 40 weeks
Question 34:
Fertilisation takes place in which part of the female reproductive system?
(a) Ovary
(b) Fallopian tubes
(c) Uterus
(d) Cervix
Answer:
(b) Fallopian tubes
Question 35:
How many types of neurons are present in the body?
(a) One
(b) Two
(c) Three
(d) Four
Answer:
(b) Two
Question 36:
Involuntary functions are controlled by which part of the brain?
(a) Cerebrum
(b) Cerebellum
(c) Medulla
(d) Pons
Answer:
(c) Medulla
Question 37:
Which is the functional unit of nervous system?
(a) Brain
(b) Spinal cord
(c) Nerves
(d) Neurons
Answer:
(d) Neurons
Question 38:
What is the name of the meeting point of two neurons?
(a) Synapse
(b) Dendrite
(c) Axon
(d) Cyton
Answer:
(a) Synapse
Question 39:
Which hormone is produced by pineal gland?
(a) Gonadaotropic hormone
(b) Melatonin
(c) Adrenalin
(d) Thyroxin
Answer:
(b) Melatonin
Question 40:
Which gland is situated above kidneys?
(a) Pituitary gland
(b) Thyroid gland
(c) Adrenal gland
(d) Pancreas
Answer:
(c) Adrenal gland
Multiple Choice Questions
Question 1:
Which of the following controls the movement of food, digested food and waste materials?
(a) Sphincters
(b) Mucosa
(c) Submucus Layer
(d) Both ‘b’ and ‘c’
Answer:
(a) Sphincters
Question 2:
Which type of teeth is most prominent in carnivorous animals?
(a) Incisor
(b) Canine
(c) Premolar
(d) Molar
Answer:
(c) Canine
Question 3:
What is the main function of epiglottis?
(a) To send food in pharynx
(b) Prevent food from going into windpipe
(c) To send food into oesophagus
(d) None of the above
Answer:
(b) Prevent food from going into windpipe
Question 4:
Majority of digestion by enzymes takes place in which part of alimentary canal?
(a) Duodenum
(b) Ileum
(c) Qesophagus
(d) Large intestine
Answer:
(a) Duodenum
Question 5:
Which of the following is not a salivary gland?
(a) Parotid
(b) Sublingual
(c) Madibular
(d) Pituitary gland
Answer:
(d) Pituitary gland
Question 6:
Which enzyme is not secreted by pancreas?
(a) Amylase
(b) Trypsin
(C) Rennin
(d) Lipase
Answer:
(c) Rennin
Question 7:
Which of the following is a secondary respiratory organ?
(a) Mouth
(b) Nose
(c) Nasopharvnx
(d) Trachea
Answer:
(a) Mouth
Question 8:
How many lobes are present in the left lung?
(a)3
(b)4
(c)2
(d) 1
Answer:
(c)2
Question 9:
Which of the following is present in alveoli?
(a) Stratified epithelium
(b) Epithelium
(c) Cartilaginous rings
(d) None of these
Answer:
(b) Epithelium
Question 10:
What is the name of the liquid portion of blood?
(a) Serum
(b) Lymph
(c) Plasma
(d) None of these
Answer:
(c) Plasma
Question 11:
Red Blood Cells are produced by which of the following?
(a) Spleen
(b) Bone marrow
(c) Lymph nodes
(d) None of these
Answer:
(b) Bone marrow
Question 12:
Which of the following is not a white blood cell?
(a) B-lymphocyte
(b) Platelet
(c) Basophil
(d) Monocyte
Answer:
(b) Platelet
Question 13:
RBCs of which blood group has both A and B antigens?
(a) O
(b) A
(c) B
(d) AB
Answer:
(d) AB
Question 14:
Blood crosses through heart how many times during a cardiac cycle?
(a) One
(b) Three
(c) Two
(d) Four
Answer:
(c) Two
Question 15:
What is the main excretory product in humans?
(a) Ammonia
(b) Uric acid
(c) Urea
(d) Both ‘a’ and ‘c’
Answer:
(c) Urea
Question 16:
Glomerulus is present in which of the following?
(a) Bowman’s capsule
(b) Renal tubules
(c) Loop of Henle
(d) None of these
Answer:
(a) Bowman’s capsule
Question 17:
Which is the main male sex hormone in humans?
(a) Estrogen
(b) Progesterone
(c) Testosterone
(d) Both ‘b’ and ‘c’
Answer:
(c) Testosterone
Question 18:
Which of the following is the primary sex organ?
(a) Scrotum
(b) Ovary
(c) Testis
(d) Both ‘b’ and ‘c’
Answer:
(d) Both ‘b’ and ‘C’
Question 19:Download as PDF
Motor neurons carry signals
(a) From central nervous system to organs
(b) From organs to central nervous system
(e) Both ‘a’ and ‘b’ are correct
(d) Both ‘a’ and ‘b’ are incorrect
Answer:
(a) From central nervous system to organs
Question 20:
Corpora quadrigemina is present in
(a) Forebrain
(b) Hindbrain
(e) Midbrain
(d) Both ‘a’ and ‘b’
Answer:
(c) Midbrain
Question 21:
Which of the following hormones is not secreted by pituitary gland?
(a) Growth hormone
(b) Vasopressin
(c) Melatomn
(d) Prolactin
Answer:
(c) Melatonin
Question 22:
Which of the following is responsible for regulation of circadian variations?
(a) Thyroid gland
(b) Pancreas Download as PDF
(c) Adrenal gland
(d) Pineal gland
Answer:
(d) Pineal gland
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