The inner ear contains two main organs, namely, the
eardrum and eustachian tube
cochlea and semi-circular canals
oval window and ossicles
pinna and cochlea
Correct answer is B
No explanation has been provided for this answer.
Short-sightedness can be corrected by lenses that are
convex
biconvex
plano-convex
concave
Correct answer is D
No explanation has been provided for this answer.
The scapula and the ischium are part of the
pectoral girdle
pelvic girdle
appendicular skeleton
hind limb
Correct answer is C
No explanation has been provided for this answer.
leaf
petiole
stem
root
Correct answer is C
No explanation has been provided for this answer.
The part of the brain that controls body posture in mammals is the
thalamus
cerebellum
spinal cord
cerebrum
Correct answer is B
No explanation has been provided for this answer.