A plant with purple flowers and round leaves (heterozygous for both traits) is self-crossed.
(d) Name the principle illustrated by the independent assortment of these two genes. (1 mark) singapore junior biology olympiad past papers
(a) List two structural adaptations of the alveolus that maximize gas exchange. (2 marks) A plant with purple flowers and round leaves
(e) Describe one real-world application of Mendelian genetics in agriculture. (2 marks) singapore junior biology olympiad past papers
The diagram (described in text) shows a cross-section of a human lung alveolus and a fish gill filament.