by Sunday | Sep 10 | Biology JAMB
A. Na+ and Fe2+ B. Mg2+ and K+ C. Na+ and K+ D. Fe2+ and Mg2+ Correct Answer: Option C – Na+ and K+
by Sunday | Sep 10 | Biology JAMB
A. prolactin B. testosterone C. thyroxin D. insulin Correct Answer: Option A – prolactin
by Sunday | Sep 10 | Biology JAMB
A. involves only chemical transmission B. is a lower process C. produces short-term changes D. has no specific pathway Correct Answer: Option C – produces short-term changes
by Sunday | Sep 10 | Biology JAMB
A. more rapid elongation of the hypocotyl than the epicotyl B. more rapid elongation of the epicotyl than the hypocotyl C. equal growth of both the hypocotyl and epicotyl D. lack of growth of the hypocotyl Correct Answer: Option A – more rapid elongation of the...
by Sunday | Sep 10 | Biology JAMB
A. birds are generally bigger in size B. embryonic development is longer in birds C. those of birds are fertilized internally D. birds lay shelled eggs Correct Answer: Option B – embryonic development is longer in birds
by Sunday | Sep 10 | Biology JAMB
A. conjugation B. binary fission C. grafting D. budding Correct Answer: Option D – budding