Organ Culture in Animal Biotechnology. We covered all the Organ Culture in Animal Biotechnology in this post for free so that you can practice well for the exam.
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MCQ on Organ Culture in Animal Biotechnology for Students
Select the mis-matched pair
(a) Adrenaline : Pituitary gland
(b) Testosterone : Testes
(c) Estrogen : Ovary
(d) Thyroxin : Thyroid gland
Option a – Adrenaline : Pituitary gland
The hypothalamus, pineal gland and pitutary gland are located in the
(a) brain
(b) kidneys
(c) lungs
(d) heart
Option a – brain
Electrical impulse travels in a neuron from
(a) dendrite → axon → axonal end → cell body
(b) cell body → dendrite →axon → axonal end
(c) dendrite → cell body → axon → axonal end
(d) axonal end → axon → cell body → dendrite
Option c – dendrite → cell body → axon → axonal end
Involuntary actions like blood pressure, vomiting and salivation are controlled by
(a) cerebral cortex
(b) spinal cord
(c) central nervous system
(d) medulla in the hind brain
Option d – medulla in the hind brain
The brain is protected by
(a) cranium
(b) vertebral column
(c) spinal cord
(d) joints
Option a – cranium
Activities like walking in a straight line, riding a bicycle, picking up a pencil are controlled by
(a) cerebrum
(b) cerebellum
(c) medulla oblongata
(d) spinal cord
Option b – cerebellum
The element required for the thyroid gland to make Thyroxine hormone is
(a) calcium
(b) phosphorus
(c) iodine
(d) magnesium
Option c – iodine
Adrenal glands are located above these organs
(a) kidneys
(b) lung
(c) intestine
(d) stomach
Option a – kidneys
The sugar level in the blood is controlled by
(a) adrenal gland
(b) thyroid gland
(c) pancreas
(d) liver
Option c – pancreas
The changes associated with puberty in males & females is due to the secretion of
(a) estrogen/testosterone
(b) testosterone/estrogen
(c) estrogen/growth hormone
(d) growth hormone/testosterone
Option b – testosterone/estrogen
Consider the following statements and choose the correct code. Assertion (A) : Regeneration in animals is one of the strategies to escape predation. Reason (R) : These strategies include the rearrangement of pre-existing tissue. Codes :
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true, but R is not the correct explanation of A.
(c) A is false, but R is true.
(d) Both A and R are false.
Option d – Both A and R are false
The waste materials in plants are stored in the form of
(a) water
(b) gums and resins
(c) minerals
(d) sugar
Option b – gums and resins
Control and Co-ordination is provided by
(a) muscular System
(b) excretory System
(c) nervous System
(d) reproductive System
Option c – nervous System
The information acquired at the end of the dendritic tip sets off a chemical reaction. This creates an / a
(a) action
(b) reaction
(c) electrical impulse
(d) potential
Option c – electrical impulse
The chemicals cross a region called
(a) synapse
(b) reflex arc
(c) impulse
(d) reception
Option a – synapse
The nervous tissue is made up of
(a) nephrons
(b) neurons
(c) cells
(d) capillaries
Option b – neurons
The process of detecting the input and a quick response to it is called
(a) impulse
(b) action
(c) sensation
(d) reflex arc
Option d – reflex arc
The communication between CNS and other parts of the body is facilitated by
(a) peripheral nervous system
(b) brain
(c) spinal cord
(d) reflexes
Option a – peripheral nervous system
The main thinking part of the brain is
(a) fore-brain
(b) mid-brain
(c) hind-brain
(d) medulla oblongata
Option a – fore-brain
Choose the correct path of urine in our body
(a) kidney → ureter→ urethra → urinary bladder.
(b) kidney → urinary bladder → urethra → ureter.
(c) kidney → ureters → urinary bladder → urethra.
(d) urinary bladder → kidney → ureter → urethra.
Option c – kidney → ureters → urinary bladder → urethra
Which of the following statements are correct about the functions of the blood? 1. Transportation of oxygen. 2. Transportation of hormones. 3. Control of body temperature. 4. Excessive bleeding. Codes :
(a) 1 and 2 only
(b) 3 and 4 only
(c) 1, 2 and 3
(d) 1, 2, 3 and 4
Option c – 1, 2 and 3
Consider the following statements : 1. Femur is the smallest bone in the human body. 2. Stapes is the longest bone in the human body. 3. Enamel is the hardest part of the human body. Which of the statements given above is/are correct?
(a) 1 and 2 only
(b) 2 and 3 only
(c) 3 only
(d) All of the above
Option c – 3 only
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