Question

Which organism is more complex and evolved among Bacteria, Mushroom, and Mango trees. Give reasons.

Answer 1

Mango tree is more complex and evolved among bacteria, mushroom and mango tree because :

1. The mango tree is a multicellular, eukaryotic, and autotrophic organism.
2. It has well developed sporophytic plant body differentiated into roots, stem, and leaves.
3. It has well-developed vascular tissues i.e. xylem and phloem for conduction of water, minerals, and food.
4. It contains seeds enclosed in fruits.
5. It contains an embryo stage.
   Bacteria are unicellular prokaryotic and primitive organisms. Mushroom (fungi) is multicellular and eukaryotic but without any differentiation of plant body into roots, stem, and leaves. It does not possess vascular tissue, seed, embryo stage, etc.