by Sunday | Nov 20 | Biology WAEC
A student used the following steps in testing for a non-reducing sugar. I. added Benedict’s solution to the sugar solution ll. added dilute hydrochloric acid to the sugar and boiled it; lll. added sodium hydroxide solution to the solution in ll. and boiled; IV....
by Sunday | Nov 20 | Biology WAEC
A student used the following steps in testing for a non-reducing sugar. I. added Benedict’s solution to the sugar solution ll. added dilute hydrochloric acid to the sugar and boiled it; lll. added sodium hydroxide solution to the solution in ll. and boiled; IV....
by Sunday | Nov 20 | Biology WAEC
A. is large while a seed is small B. has two scars while a seed has one C. is pigmented while a seed is not D. can be dispersed by animals while a seed cannot Correct Answer: Option B B. has two scars while a seed has one
by Sunday | Nov 20 | Biology WAEC
A. Well-differentiated sepals and petals B. Presence of fibrous root system C. Presence of narrow leaves D. Flora parts are in multiples of three Correct Answer: Option A A. Well-differentiated sepals and petals
by Sunday | Nov 20 | Biology WAEC
A. Burning fuels B. Putrefaction C. Photosynthesis D. Respiration in plants Correct Answer: Option C C. Photosynthesis