Biology Past Questions and Answers

a. Explain briefly the following terms:
i. gene;
ii. Hybrid;
iii. Trait.
(b) Two heterozygous yellow flowers are crossed. Using a genetic diagram, state the phenotypic and genotypic ratios of the first filial generation.
(c) State four transmitted characters in plants.

what stage mitotic division is represented in the diagram of the cell illustrated above

what stage mitotic division is represented in the diagram of the cell illustrated above

This stage of mitosis is characterized by the

The ability of organisms to maintain a constant internal environment is known as