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characteristic is in the fact that both fung ly show ce them with plants, but th

ID: 253660 • Letter: C

Question

characteristic is in the fact that both fung ly show ce them with plants, but they re commonality with animals It as fact that both fungl and animals 1, mnms, mold ew, rust, and smuts Organisms Complete the following table that following table compares key features of the different groups of plants Features Conifer Phaye Moss Fern plant Vascular tissue Seed(+ /-)-- Fruit Water required for fertilization Pollen grain GL Analysis 1. What is the significance of the evolution of plant vascular t issue? 2. What is the significance of the evolution of pollen? 3. Why are angiosperms better adapted for life on land than the mosses? PLANT EVOLUTION TIMELINE 4. What is the function of the flower and why is it important in the evolution of plants? From:

Explanation / Answer

1) The primary origin of the complex vascular tissue of stems of cormophytes is protostele, that consists of central mass of wood or xylem, surrounded by a zone of bast or phloem. Phloem is derived from the primary conductive tissue of the sporophytic stem of bryophytes. The two essential functions performed by the vascular system -

2) The evolution of pollen grains provides growth of seed bearing plants in dry habitats. Therefore the pollen -

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