Lenses used by the persons who cannot see objects of nearby are:
A.Concave
B.Convex
C.Plane
D.Bifocal
A.Concave
B.Convex
C.Plane
D.Bifocal
A.Start-fish
B.Sea-cucumber
C.Both (a) & (b)
D.None of these
A.Kinetic equilibrium
B.Static equilibrium
C.Both (a) & (b)
D.None of these
A.Sponges
B.Metridium
C.Star-fish
D.None of these
A.Hypermetropia
B.Myopia
C.Defective cornea
D.Deficiency of rhodopsin
A.Rhodopsin
B.Iodopsin
C.Both (a) & (b)
D.None of these
A.Cockroach
B.Earthworm
C.Star-fish
D.Ascaris
A.Tepatum lucidum
B.Tepatum fibrosum
C.Tepatum cellulosum
D.None of these
A.1-2 seconds
B.2-5 seconds
C.5-10 seconds
D.10-30 seconds
A.Macula utriculi
B.Scala tympani
C.Organ of Corti
D.None of these