Chapter 20 All

Front 1

Bryophytes

Back 1

nonvascular, mosses, liverworts, no vascular tissue,( no roots leaves or stems) low lying, spores, GAMETOPHYTE DOMINANT

Front 2

Pterophytes

Back 2

Vascular Plants, ferns, club mosses, vascular tissue, roots leaves and stems, well developed fronds, spores, SPOROPHYTE DOMINANT

Front 3

Gymnosperms

Back 3

Vascular, naked seeds, conifers, vascular tissue, roots leaves, and stems, woody trees, needles, seeds SPOROPHYTE DOMINANT

Front 4

Vascular System Parts

Back 4

Xylem- From roots to leave
Phloem- From leaves to roots or roots to leaves
Where ever the plants need the material

Front 5

Reproductive Systems

Back 5

Gametophyte (1n Haploid)
Sporophyte (2n Diploid)

Front 6

Gametopyhte

Back 6

1n Haploid, plants produce the gametes that fertilize and make the sporophyte

Front 7

Sporophyte

Back 7

Produces spores that make the gametophyte (2n diploid)

Front 8

1n Haploid

Back 8

Reproductive cells, half the number of chromosomes

Front 9

2n Diploid

Back 9

full amount of chromosones

Front 10

Alteration of Generation in Mosses

Back 10

Gametophyte turns into sporophyte,

Front 11

Whisk Ferns or Psilophyta

Back 11

No roots or leaves, reproductive structures at the end of branches

Front 12

Club Mosses

Back 12

Evergreen, produces spores in cones, have roots.

Front 13

Sphenophyta, Horsetails

Back 13

Jointed Stems, outer cells contain silica

Front 14

Pteridophyta/ Ferns

Back 14

Leaves, underground stem, spores under leaves

Front 15

Gymnosperm Plant Structure

Back 15

Do not need water to reproduce they use air, Plants produce gametes to fertilize and make sporophyte, produces seeds, does not produce flowers, seeds usually made in cones

Front 16

Angiosperm

Back 16

seeds made in fruit, flowering, use animals to pollenate, sporophyte dominant

Front 17

Annual, biannual, perennial

Back 17

lasts one year, lasts two years, comes back until it dies

Front 18

Phosolipids

Back 18

made of phosphates and fatty acids, found in the cell membrane and push through water

Front 19

Transport Proteins

Back 19

Allows larger things to move through the phospholipids, made of ribosomes

Front 20

Chloroplasts

Back 20

have their own DNA and ribosomes

Front 21

Mitochondria

Back 21

has its own DNA and ribosomes

Front 22

Wood rings

Back 22

Consist of late and early wood. They can be used to tell age or climate of the years they were alive. All rings contain the same amount of cells

Front 23

Early wood

Back 23

light wood produced in the spring

Front 24

Late wood

Back 24

dark wood produced in late summer

Front 25

Gymnosperm wood

Back 25

less condense than angiosperm wood

Front 26

angiosperm wood

Back 26

most condensed wood

Front 27

Flower

Back 27

formed by the gametophyte and produces fruit. ANGIOSPERMS ONLY