by Sunday | May 15 | Biology WAEC
A. sunlight slows down water loss from the upper surface B. the lower surface of the leaf has more stomata C. Sunlight causes the stomata on the upper surface to close D. stomata are not present on the upper surface of a leaf Correct Answer: Option B B. the lower...
by Sunday | May 15 | Biology WAEC
A. Mycobacterium tuberculosis B. Bordetella pertusis C. Treponema pallidlum D. Clostridium tetani Correct Answer: Option C C. Treponema pallidlum
by Sunday | May 15 | Biology WAEC
A. mesophyll cells only B. the root only C. the stomata and lenticel only D. all living cells Correct Answer: Option C C. the stomata and lenticel only
by Sunday | May 15 | Biology WAEC
A. Cell sap B. Carbon dioxide C. oxygen D. water Correct Answer: Option D D. water
by Sunday | May 15 | Biology WAEC
A. salty water B. humid air C. moist soil D. mouth cavities Correct Answer: Option A A. salty water