Section 4-1: Plant Anatomy

Question 1

3 tissue systems

Answer 1

ground, dermal, vascular

Question 2

ground tissue types

Answer 2

parenchyma, collenchyma, sclerenchyma

Question 3

parenchyma cells

Answer 3

thin, flexible walls

Question 4

collenchyma cells

Answer 4

thick primary wells

Question 5

sclerenchyma cells

Answer 5

thick secondary walls

Question 6

ground tissue system functions

Answer 6

growth, photosynthesis, structural support, storage

Question 7

dermal tissue types

Answer 7

epidermis

Question 8

epidermis cell types

Answer 8

pavement cells
guard cells
trichomes

Question 9

pavement cells

Answer 9

prevent H2O evaporation

Question 10

guard cells

Answer 10

control gas exchange, H2O release

Question 11

trichomes

Answer 11

deter insects, secrete chemicals

Question 12

dermal tissue system functions

Answer 12

protection/barrier

Question 13

vascular tissue types

Answer 13

xylem
phloem

Question 14

xylem cell types

Answer 14

tracheids, vessel elements

Question 15

phloem cell types

Answer 15

sieve elements
companion cells

Question 16

xylem cells

Answer 16

conduct transport from root to shoot

Question 17

phloem cells

Answer 17

transport sugars from source to sink

Question 18

vascular tissue system functions

Answer 18

transport, mechanical support