Smartindia Classroom
CONTENTS
Maths
English
Physics
Chemistry
Biology
History
Geography
Computer
Economics
Back to home
Start Practice
Question-1
The region on the retina that produces the sharpest vision is called the :
(A)
Sclera
(B)
Aqueous humor
(C)
Fovea centralis
(D)
Optic disk
Question-2
The auditory canal is part of the :
(A)
Inner ear
(B)
Middle ear
(C)
Outer ear
(D)
Pinna
Question-3
The transmission of sound waves through the tympanic cavity of the middle ear occurs through:
(A)
Air
(B)
Nerve fibers
(C)
Bone
(D)
Fluid
Question-4
The two sac-like structures of the inner ear called the utricle and saccule:
(A)
Contain a fluid called perilymph
(B)
Are part of the membranous labyrinth within the vestibule
(C)
Form the connection between the semicircular canals and the vestibule
(D)
Function as part of the auditory system
Question-5
The auricle or pinna of the outer ear contains:
(A)
Fibroelastic cartilage
(B)
Elastic cartilage
(C)
Hyaline cartilage
(D)
Osseous tissue
Question-6
The inner surface of the eyelids are lined with:
(A)
Conjunctiva
(B)
Extrinsic eye muscles
(C)
Dense connective tissue
(D)
Lacrimal apparatus
Question-7
Which is a membrane covering the anterior portion of the eyeball?
(A)
Cornea
(B)
Conjunctiva
(C)
Sclera
(D)
Eyelid
Question-8
Where is the blind spot located in human eyes?
(A)
Where the optic nerve leads back into the brain
(B)
Where the cornea leads back into the brain
(C)
Where the pupil leads back into the brain
(D)
Where the hair cells leads back into the brain
Question-9
Heavy pressure and vibrations stimulate :
(A)
Proprioceptors
(B)
Baroreceptors
(C)
Meissner's corpusles
(D)
Pacinian corpuscles
Question-10
Which extrinsic eye muscle rotates the eyes clockwise?
(A)
Inferior oblique
(B)
Superior oblique
(C)
Lateral rectus
(D)
Medial rectus
Your Score 0/10
Click
here
to see your answersheet and detailed track records.
Cambridge Secondary Grade 9
IGCSE
Practice in Related Chapters
The Interdependence of Living Organisms
Feeding
Keeping Healthy
Transport in Plants
Classification
Cells and Tissues
Movement in and out of Cells
Personal Health
Animal Nutrition
Reproduction
Sensitivity
Cells the Building Blocks
Genetics
The Skeleton, Muscles and Movement
A Sexual Reproduction and Cloning Plants
The Senses
Survival
Co-ordination
Energy for Respiration
The Chemicals of Living Cells
How Substances Get In and Out of Cells
Plants for Food
Photosynthesis and Nutrition in Plants
Plant Structure and Function
Food and Diet
The Human Impact on the Environment
Digestion, Absorption and Use of Food
The Blood Circulatory System
Breathing
Excretion and the Kidneys
Human Reproduction
Classification
Conservation
Micro Organisms
Reproduction in Flowering Plants
Movement and Locomotion
Growth and Development
Disease: causes, transmission and control
Ecosystems
Population
Powered By
