Biology Past Questions and Answers

Use the diagram above to answer this question.
What are the genotypes of the parents if the gene for skin colour is H?

According to Mendel's first law of inheritance, segregation of genes occur when

Which of the following statements about sex-linked characters is not true?

In explaining the term camouflage, to a class, the diagram above show four varieties, P, Q, R, and S of the same species of fish living amongst water plants in a river were used
Which of the varieties is likely to decrease most in number if a predatory fish is introduced into the river?

In explaining the term camouflage, to a class, the diagram above show four varieties, P, Q, R, and S of the same species of fish living amongst water plants in a river were used
Which of the varieties is most likely to outlive the others?