1) plants lacking well-developed conducting systems such as mosses, liverworts, and hornworts have been called
a. angiosperms
b. gymnosperms
c. bryophytes
2) which plants are characterized by a conducting system, the possession of cuticles, specialized stems, and roots, stomata and in many species, seeds?
a. liverworts
b. mosses
c. vascular
d. horsetails
e, club mosses
3) bryophytes, like ferns and certain other vascular plants, require
a. air to reproduce sexually
b. water to reproduce sexually
c. soil to reproduce sexually
d. shade to reproduce sexually
e. sunlight to reproduce sexually
4) this condition occurs only in vascular plants which have microscopes and megaspores. it is called
a. alternation of generation
b. syngamy
c. heterospory
d. homoospory
e. polyspory
5) which of the following tissues transport water and dissolved minerals upward from the roots?
a. pholem
b. xylem
c. cortex
d. vascular cambium
e. cork cambium
6) carbohydrates are transported away from the green parts of the plant by the cells of
a. phloen
b. xylem
c. cortex
d. vascular canbium
e. cork, cambium
7) fertilization in angiosperms leads to the formation of a dipliod zygote and the typically triploid primary
a. endosperm nucleus
b. pollination
c. syngamy
d. spore germination
e. coevolution
8) most adult vascular plants represent the
a. epiphyte generation
b. sporopyte generation
c. spore generation
d. gemetophyte generation
e. angiosperm generation
9) seeds occur only in
a. heterosporous vascular plants
b. mosses
c. green algae
d. liverworts
e. hornworts
10) angiosperms are primarily characterized by all of the following except
a. ovules are enclosed within other tissues at the itme of pollination
b. a seed develops within a carpel
c. the ovary matures into the fruit
d. free water is required for pollination
e. bear flowers which are modified stems bearing modified leaves
a. angiosperms
b. gymnosperms
c. bryophytes
2) which plants are characterized by a conducting system, the possession of cuticles, specialized stems, and roots, stomata and in many species, seeds?
a. liverworts
b. mosses
c. vascular
d. horsetails
e, club mosses
3) bryophytes, like ferns and certain other vascular plants, require
a. air to reproduce sexually
b. water to reproduce sexually
c. soil to reproduce sexually
d. shade to reproduce sexually
e. sunlight to reproduce sexually
4) this condition occurs only in vascular plants which have microscopes and megaspores. it is called
a. alternation of generation
b. syngamy
c. heterospory
d. homoospory
e. polyspory
5) which of the following tissues transport water and dissolved minerals upward from the roots?
a. pholem
b. xylem
c. cortex
d. vascular cambium
e. cork cambium
6) carbohydrates are transported away from the green parts of the plant by the cells of
a. phloen
b. xylem
c. cortex
d. vascular canbium
e. cork, cambium
7) fertilization in angiosperms leads to the formation of a dipliod zygote and the typically triploid primary
a. endosperm nucleus
b. pollination
c. syngamy
d. spore germination
e. coevolution
8) most adult vascular plants represent the
a. epiphyte generation
b. sporopyte generation
c. spore generation
d. gemetophyte generation
e. angiosperm generation
9) seeds occur only in
a. heterosporous vascular plants
b. mosses
c. green algae
d. liverworts
e. hornworts
10) angiosperms are primarily characterized by all of the following except
a. ovules are enclosed within other tissues at the itme of pollination
b. a seed develops within a carpel
c. the ovary matures into the fruit
d. free water is required for pollination
e. bear flowers which are modified stems bearing modified leaves