Exam 2 study guide

Question 1

Place these plant groups in order of their appearance from oldest to most recent. ( lycophyte, angiosperm, liverwort, cycad)

Answer 1

liverwort, lycophyte, cycad, angiosperm

Question 2

what can be found in gymnosperms?

Answer 2

Pollen

Question 3

what makes endosperm unique in the plant lifecycles?

Answer 3

it is triploid

Question 4

Angiosperm double fertilization is so-called because it features the formation of _

Answer 4

one embryo involving one sperm cell and an endosperm involving a second
sperm cell.

Question 5

The nutritive tissue inside an angiosperm seed is __________.

Answer 5

endosperm

Question 6

which cell type is least likely to be capable of cell division?

Answer 6

.functional tracheid cell in a stem

Question 7

Additional vascular tissue produced as secondary growth in a eudicot root originates from which cells?

Answer 7

Vascular cambium

Question 8

Additional vascular tissue produced as secondary growth in a eudicot root originates from which cells?

Answer 8

Vascular cambium

Question 9

________ is to the xylem as ________ is to the phloem.

Answer 9

B. Sclerenchyma cell;parenchyma cell