30 -31

Question 0

Reproductive approach

Answer 0

Desiccation of reproductive structure 
•protection or reproductive structures, seeds 
Fertilization without or limited water
Reduction of the gametophyte
Trend toward short haploid stage
Trend toward diploid embryo protection

Question 1

Biomechanical approAch

Answer 1

Desiccation- waxy cuticle and stomata
Moving against gravity-moving water using tracheids•tracheaophytes have tracheids/xylem and phloem conduct water and food
Direct radiation, no water to filter sin wavelengths •dealing with uv radiation caused mutations•shift to a dominant diploid generation

Question 2

Chara is

Answer 2

Freshwater, some estuarine, branched filimenr

Question 3

Gametes fuse to form

Answer 3

Diploid zygotes

Question 4

Coleochaete

Answer 4

Freshwater epiphytes; pancakes or bush form

Question 5

Moss

Answer 5

Late gametophyte; small dependent sporophyte