Here’s the matching of Group A with Group B: (a) Autotrophic nutrition – (iv) Green plant, (b) Heterotrophic nutrition – (iii) Deer, (c) Parasitic nutrition – (i) Leech, and (d) Digestion in food vacuoles – (ii) Paramecium.
Explanation:
Autotrophic nutrition:
Plants produce their own food through photosynthesis, using sunlight, water, and carbon dioxide, according to PW Store.
Heterotrophic nutrition:
Animals, like deer, depend on other organisms for food. Parasitic nutrition:
Leeches feed on the blood of other organisms, according to Careers360.
Digestion in food vacuoles:
Paramecium, a single-celled organism, uses food vacuoles for digestion, according to Careers360.