by Sunday | Jun 29 | Biology WAEC
A. Rat B. Fish C. Toad D. Grasshopper E. Lizard Correct Answer: Option D – Grasshopper
by Sunday | Jun 29 | Biology WAEC
A. introduces new traits into a population B. causes changes in the DNA C. may have unnoticeable effect on the phenotype D. always affects the chromosome number E. is a source of new genes Correct Answer: Option D – always affects the chromosome...
by Sunday | Jun 29 | Biology WAEC
A. resemble each other and live in the same habitat B. are of common origin and are always found together C. resemble each other and can interbreed freely D. resemble each other and occupy the same niche E. are of common origin but cannot interbreed freely Correct...
by Sunday | Jun 29 | Biology WAEC
A. attraction to the opposite sex B. repulsion of the enemy C. a camouflage from a predator D. regulation of body temperature E. . production of a variety of skin pigments Correct Answer: Option C – a camouflage from a...
by Sunday | Jun 29 | Biology WAEC
A. immigration B. commensalism C. symbiosis D. extinction E. competition Correct Answer: Option E – competition
by Sunday | Jun 29 | Biology WAEC
A. adaptive radiation B. phylogeny C. homology D. analogy E. ontogeny Correct Answer: Option A – adaptive radiation