Primary Cells and Tissues

Question 1

Ground tissue important for photosynthesis, food storage, and wound healing

Answer 1

Parenchyma

Question 2

Photosynthetic ground tissue

Answer 2

Chlorenchyma

Question 3

Tissues that aren’t dermal or vascular, three types

Answer 3

Ground tissue

Question 4

Ground tissue that helps plants float

Answer 4

Aerenchyma

Question 5

Interior of the leaf, made up of ground tissue

Answer 5

Mesophyll

Question 6

Ground tissue, living at maturity, provides support for rapidly growing parts of the plant

Answer 6

Collenchyma

Question 7

Collenchyma

Answer 7

Ground tissue, living at maturity, provides support for rapidly growing parts of the plant

Question 8

Ground tissue that’s dead at maturity, thick and rigid cell wall, main structural support of plants

Answer 8

Sclerenchyma

Question 9

Long and slender sub-type of ground tissue that supports vascular tissues

Answer 9

Fibers

Question 10

Fibers

Answer 10

Long and slender sub-type of ground tissue that supports vascular tissues

Question 11

Short, fat, variably shaped sub-type of ground tissue, occurring in small groups

Answer 11

Sclerids

Question 12

Sclerids

Answer 12

Short, fat, variably shaped sub-type of ground tissue, occurring in small groups

Question 13

Plant tissue that protects and absorbs nutrients/water

Answer 13

Dermal tissue

Question 14

Fatty substance that protects epidermis

Answer 14

Cutin

Question 15

Wax on top of cuticle, found on plants in very dry environments

Answer 15

Epicuticular wax

Question 16

Dermal tissue, generally 1 cell thick, generally no chloroplasts

Answer 16

Epidermal tissue

Question 17

Epidermal Cells

Answer 17

Dermal tissue, generally 1 cell thick, generally no chloroplasts

Question 18

A pore found in the epidermis for gas exchange

Answer 18

Stomate/Stomata(p.)

Question 19

Specialized parenchyma cells that regulate stomate opening and closing

Answer 19

Guard cells

Question 20

Stoma is this two parts of the stomate

Answer 20

Guard cell and pore

Question 21

Source of the K+ and H20 that open and close stomate

Answer 21

Subsidiary cell

Question 22

Signals guard-cell receptors to close

Answer 22

Abscisic Acid (ABA)

Question 23

Small, specialized epidermal outgrowths

Answer 23

Trichomes

Question 24

Trichome “house” for mites that eat fungal spores

Answer 24

Domatia

Question 25

Tissue type that functions in long-distance transport

Answer 25

Vascular tissue

Question 26

Vascular tissue that transports water and nutrients up from roots

Answer 26

Xylem

Question 27

Sub-type of xylem, longer and thinner and evolved earlier

Answer 27

Tracheids

Question 28

Tracheids

Answer 28

Sub-type of xylem, longer and thinner and evolved earlier

Question 29

Sub-type of xylem, fatter and barrel-shapes with large perforation plates

Answer 29

Vessel elements

Question 30

Vessel elements

Answer 30

Sub-type of xylem, fatter and barrel-shapes with large perforation plates

Question 31

A break in the chain of xylem

Answer 31

Cavitation

Question 32

First xylem to develop, stretchier

Answer 32

Protoxylem

Question 33

Second xylem to develop, wider vessels, more rigid

Answer 33

Metaxylem

Question 34

Xylem from vascular cambium, forms wood

Answer 34

Secondary xylem

Question 35

Meristematic tissue responsible for growth of secondary vascular tissues

Answer 35

Vascular cambium

Question 36

Vascular tissue that conducts sugars and other products downward from leaves

Answer 36

Phloem

Question 37

Phloem subtype that transports sugars, have very few organelles

Answer 37

Sieve elements

Question 38

Phloem subtype that supports main phloem cells by providing for most of their metabolic needs

Answer 38

Companion cells

Question 39

Initial phloem to develop in areas of rapid growth

Answer 39

Protophloem

Question 40

Second phloem to develop

Answer 40

Metaphloem

Question 41

Phloem that develops from vascular cambium; makes bark

Answer 41

Secondary phloem

Question 42

Vascular tissue that includes both xylem and phloem as well as supporting and protective tissues

Answer 42

Vascular bundle