ANATOMY and PHYSIOLOGY MCQ Set-21
Anatomy and Physiology MCQ Question 126:-
In following sentences which is not true regarding meiosis-
(a) Two daughter cells are formed
(b) Daughter cells are genetically different from the parent cell
(c) No. of chromosomes in daughter cells are half that of no. of chromosomes in parent cells
(d) Formation of sperms and ova took place by meiosis
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Ans: (a) Two daughter cells are formed ✔
Anatomy and Physiology MCQ Question 127:-
Sweat glands are stimulated when-
(a) Body temperature increases
(b) Body temperature decreases
(c) Body temperature remain constant
(d) Person is sleeping
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Ans: (a) Body temperature increases ✔
Anatomy and Physiology MCQ Question 128:-
What do you mean by sinuses-
(a) Space between two bones
(b) Cavities in the bones
(c) Space between two tissue layers
(d) Space between two lungs
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Ans: (b) Cavities in the bones ✔
Anatomy and Physiology MCQ Question 129:-
In following which is not a auditory ossicle-
(a) Malleus
(b) Incus
(c) Stapes
(d) Vomar
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Ans: (d) Vomar ✔
Anatomy and Physiology MCQ Question 130:-
The small area of retina where the optic nerve leaves the eye is known as-
(a) Macula lutea
(b) Fovea centralis
(c) Optic disc
(d) Cons
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Ans: (c) Optic disc ✔
Anatomy and Physiology MCQ Question 131:-
Total number of chambers in human heart is –
[ESI Delhi-2009]
(a) 4
(b) 1
(c) 2
(d) 3
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Ans: (a) 4 ✔
Anatomy and Physiology MCQ Question 132:-
The period between the cell division is known as-
(a) Prophase
(b) Interphase
(c) Metaphase
(d) Telophase
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Ans: (b) Interphase ✔
Anatomy and Physiology MCQ Question 133:-
Vasodilatation of blood vessels of skin cause-
(a) Heat loss
(b) Heat production
(c) No effect on heat loss or production
(d) Hypertension
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Ans: (a) Heat loss ✔
Anatomy and Physiology MCQ Question 134:-
What is the function of conchae in the nasal cavity-
(a) They secrete mucus
(b) They increase the surface area
(c) They decrease the surface area
(d) They have no function
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Ans: (b) They increase the surface area ✔
Anatomy and Physiology MCQ Question 135:-
By which auditory ossicle, oval window is occluded-
(a) Malleus
(b) Incus
(c) Stapes
(d) Vomar
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Ans: (c) Stapes ✔
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