by Sunday | Jun 26 | Biology WAEC
A. Low rate of reproduction B. Emigration C. Drought D. Topography E. wind direction Correct Answer: Option C – Drought
by Sunday | Jun 26 | Biology WAEC
A. sunken stomata B. scales in animals C. lenticels in stems D. spines in plants E. thick leaves Correct Answer: Option C – lenticels in stems
by Sunday | Jun 26 | Biology WAEC
A. allele B. chromatid C. dominant gene D. centrosome E. chromomere Correct Answer: Option C – dominant gene
by Sunday | Jun 26 | Biology WAEC
A. Random reorganization of chromosome during gamete formation B. Existence of multiple alleles in organisms C. Formation of chasmata in chromatids during meiosis D. Mutation which gives rise to new combination of gene E. Mitosis of the zygote produces new combination...
by Sunday | Jun 26 | Biology WAEC
A. non-resemblance of closely related organisms B. total absence of parental traits in offspring C. absence of variation in organisms D. transfer of characteristics from parents to offspring E. cause of infant mortality. Correct Answer: Option D – transfer of...
by Sunday | Jun 26 | Biology WAEC
A. explains the theory of acquired characters B. supports Jean Lamarck’s theory of use and disuse C. supports the idea of survival of the fittest D. is refuted by fossil records E. implies that organisms modify their environment in order to survive. Correct Answer:...