A. loss of water in the form of vapour from the surface of the’ leaf B. loss of water in…
A. The circulatory system of the foetus is directly connected to the maternal blood vessels B. The foetus depends on…
A. cochlea and the auditory nerve B. cochlea and the brain. C. cochlea and the semi-circular canals D. eardrum and…
A. blood pressure. B. cartilage C. bone D. turgor pressure Correct Answer: Option B B. cartilage
A. brain B. heart C. lung D. limb Correct Answer: Option A A. brain
A. two kidneys B. two ureters C. two bladders D. one urethra Correct Answer: Option C C. two bladders
A. large surface area B. expandable lungs C. moist surface D. highly vascularized Correct Answer: Option B B. expandable lungs
A. contraction of arteries to let out blood. B. contraction of veins to allow blood into them C. dilation of…
A. magnesium, sodium and calcium B. magnesium, phosphorus and calcium C. sodium, phosphorus and calcium, D. potassium, magnesium and calcium…
A. skull and vertebral column B. limbs and girdles C. atlas and axis. D. radius and ulna Correct Answer: Option…