Ancestral Green Alga Willi First Vascular Plants B L First Seed Plants D Figure 1 1 Land Plants Took About 500 Millions 1 (167.24 KiB) Viewed 27 times
Ancestral Green Alga Willi First Vascular Plants B L First Seed Plants D Figure 1 1. Land plants took about 500 millions years to evolve and adapted to drier habitat. A was the earliest group that invaded land followed by B and C. The most succesfull and abundant exist around us now is D. You were given several representatives from each major groups of plant A, B, C and D to observe their adaptive characteristics. a. Suggest one (1) representative plant of A, B, C and D and provide their main characteristics and structural adaptations made to live on land by each group A, B, C and D in the following table. [20 marks]
A: B: D: Plant major group representative i: II: III: iv. P II: 11: iv. 11: 111: iv: F ii: III: iv: Main characteristics and structural adaptations
b. Explain three (3) structural adaptations on how land plant able to free themselves from depending on water, avoid from drying out and succesfull in their reproductive mechanisms. [6 marks]
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