by Sunday | Sep 5 | Biology JAMB
A. clostridium B. rhizobium C. nostoc D. azotobacter Correct Answer: Option B – rhizobium
by Sunday | Sep 5 | Biology JAMB
A. dung B. bones C. ceramics D. woods Correct Answer: Option C – ceramics
by Sunday | Sep 5 | Biology JAMB
A. Aves B. Reptilia C. Amphibia D. Mammalia Correct Answer: Option D – Mammalia
by Sunday | Sep 5 | Biology JAMB
A. 0.75 B. 0.25 C. 0.5 D. .1 Correct Answer: Option C – 0.5 Explanation A sickle cell carrier (AS) and a normal woman (AA), when crossed will yield: 2 normal offsprings (AA) and 2 sickle cell carriers (AS). Hence, the probability of a normal child = 24 =...
by Sunday | Sep 5 | Biology JAMB
A. free-central placentation B. axile placentation C. parietal placentation D. marginal placentation Correct Answer: Option C – parietal placentation