Question

1) Where do algae live? By what criteria are they divided?
2) Why do bryophytes still depend on water?
3) What distinguishes a Gimnosperma from an Angiosperma?
4) What characteristics allow you to distinguish a monocotyledon from a dicotyledon?

(Class 6)

Answer 1

Answer:

1)

Found near water areas ..

Algaes are difficult to define. ... Within the classification of algae, individual species are divided into five groups, based on characteristics such as type of chlorophyll molecule used in photosynthesis and type of reproductive cycle.

2)

Primitive bryophytes like mosses and liverworts are so small that they can rely on diffusion to move water in and out of the plant. ... Bryophytes also need a moist environment to reproduce. Their flagellated sperm must swim through water to reach the egg..

3)

Answer 2

Answer:

1. Algaes are difficult to define. ... Within the classification of algae, individual species are divided into five groups, based on characteristics such as type of chlorophyll molecule used in photosynthesis and type of reproductive cycle.
2. Primitive bryophytes like mosses and liverworts are so small that they can rely on diffusion to move water in and out of the plant. ... Bryophytes also need a moist environment to reproduce. Their flagellated sperm must swim through water to reach the egg..