Plants

Question 0

Land plants evolved from

Answer 0

Charophytes

Question 1

Group including plants and their closest green algal relatives

Answer 1

Streptophytes

Question 2

Structure that prepares cell to build cell wall

Answer 2

Phragmoplast

Question 3

Liverwort phyla

Answer 3

Hepatophyta

Question 4

Mosses phyla

Answer 4

Bryophyta

Question 5

Hornworts phyla

Answer 5

Anthocerophyta

Question 6

Lycophytes phyla

Answer 6

Lycophyta

Question 7

Pteridophytes phyla

Answer 7

Pteridophyta

Question 8

Cycads phyla

Answer 8

Cycadophyta

Question 9

Ginkgos phyla

Answer 9

Ginkgophyta

Question 10

Gnetophytes phyla

Answer 10

Gnetophyta

Question 11

Conifers phyla

Answer 11

Coniferophyta

Question 12

Angiosperms phyla

Answer 12

Anthophyta

Question 13

Liverworts, hornworts, mosses are called

Answer 13

Bryophytes

Question 14

Male gametangia

Answer 14

Antheridia

Question 15

Female gametangia

Answer 15

Archegonia

Question 16

Zygotes remain sheltered and fed within gametophyte tissue

Answer 16

Matrotrophy

Question 17

Means having matrotrophic embryos, includes all groups of land plants

Answer 17

Embryophytes

Question 18

When mature, spores are produced in protective enclosures called

Answer 18

Sporangia

Question 19

Tough material in plant spore cell walls that helps prevent cellular damage

Answer 19

Sporopollenin

Question 20

Water transport tissue in plants

Answer 20

Xylem

Question 21

Nutrient transport tissue in plants

Answer 21

Phloem

Question 22

Produces two kinds of spores

Answer 22

Heterosporous

Question 23

Megaspores

Answer 23

Develop into female gametophytes

Question 24

Microspores

Answer 24

Develop into male gametophytes

Question 25

Genus Gnetum

Answer 25

Broad leaves like tropicals. Vines, shrubs or trees in tropical Africa or Asia.

Question 26

Genus Ephedra

Answer 26

Native to arid southwest US. Ephedrine is derived from this.

Question 27

Genus Welwetschia

Answer 27

1 living species. Namib desert in southwest Africa. 2 very long leaves. Obtains water from coastal fog.

Question 28

Number of coniferophyta species

Answer 28

About 630 spp.