WAEC BIOLOGY 2002 : Which of the following can be considered as a direct evidence of evolution? Posted on:
WAEC BIOLOGY 2002 : The name given to a sudden change in a gene or chromosome that can be passed on to the offspring is Posted on:
WAEC BIOLOGY 2002 : The genes affecting the same trait and are located at the same position on the homologous chromosomes are called Posted on:
WAEC BIOLOGY 2002 : A man with heterozygous genotype for blood group B marries a woman with heterozygous A, what percentage (%) of their children would be universal donor? Posted on:
WAEC BIOLOGY 2002 : Which of the following is not a morphological variation in human beings? Posted on:
WAEC BIOLOGY 2002 : When Mendel crossed round seeds with wrinkled seeds of Pea Plant, what was the ratio of wrinkled seeds to round seeds in the F2 plants? Posted on:
WAEC BIOLOGY 2002 : Which of the following is a continuous variation, in human population? Posted on:
WAEC BIOLOGY 2002 : Some species of animals and plants are considered as endangered, because Posted on:
WAEC BIOLOGY 2002 : Which of the following statements about blood groups in human is not correct? Posted on:
