Plant Tissues and the Multicellular Plant Body

Question 1

what are the shoot system

Answer 1

-flower
-leaf
-fruit
-stem

Question 2

root system

Answer 2

-roots

Question 3

what is the function of a flower

Answer 3

-helps in reproduction

Question 4

function of a leaf

Answer 4

performs photosynthesis

Question 5

function of a fruit

Answer 5

protects the seeds

Question 6

function of stem

Answer 6

supports the plant

Question 7

function of roots

Answer 7

absorbs water and minerals

Question 8

2 organ systems of plant

Answer 8

shoot system
root system

Question 9

the underground part of a plant which supports the shoot system

Answer 9

root system

Question 10

• is comprised of the primary root (main root) which branches into secondary roots and tertiary roots

Answer 10

root system

Question 11

function of roots

Answer 11

-absorbs water and minerals
-anchorage of plants to the ground
-storage of food reserve

Question 12

is above ground

Answer 12

shoot system

Question 13

function of stems

Answer 13

• support and elevation of leaves, fruits, and flowers
• transport absorbed water and minerals to different parts of the plant
• transport the products of photosynthesis

Question 14

the shoot is comprised of the

Answer 14

vegetative shoot
reproductive shoot

Question 15

vegetative shoot’s function

Answer 15

non-reproductive (leaves, stem)

Question 16

cells divide

Answer 16

meristematic

Question 17

types of meristematic tissue

Answer 17

apical meristems
intercalary meristems
lateral meristems

Question 18

cells do not divide

Answer 18

permanent

Question 19

permanent comprised of

Answer 19

simple and complex

Question 20

simple

Answer 20

ground

Question 21

complex

Answer 21

vascular

Question 22

complex comprised of

Answer 22

xylem and phloem

Question 23

simple comprised of

Answer 23

-parenchyma
-collenchyma
-sclerenchyma

Question 24

located at the tips of stems and roots

Answer 24

apical meristems

Question 25

enable a plant to extend in length

Answer 25

apical meristems

Question 26

facilitate growth in thickness or girth in a maturing plant

Answer 26

lateral meristems

Question 27

occur only in monocots at the bases of leaf blades and at nodes

Answer 27

intercalary meristems

Question 28

enables the monocot leaf blade to increase in length from the leaf base

Answer 28

intercalary meristems

Question 29

plants use lateral meristems to

Answer 29

to grow in diameter or thickness as part of secondary growth.

Question 30

2 types of lateral meristematic tissue

Answer 30

1. vascular cambium 2. cork cambium

Question 31

is the main route by which the stems and roots grow.

Answer 31

vascular cambium

Question 32

xylem toward

Answer 32

outside

Question 33

phloem towards

Answer 33

inside

Question 34

is present in mostly woody and some herbaceous plants and gives rise to the cork or bark layer on the outside of the stem and secondary growth in the epidermis of roots. This is accomplished by replacing the epidermal cells with the periderm which consists of three layers.

Answer 34

cork cambium

Question 35

epidermal cells with the periderm which consists of three layers.

Answer 35

1. phelloderm 2. phellogen 3. phellem

Question 36

is the innermost layer made of living parenchymal cells.

Answer 36

phelloderm

Question 37

On top of that layer is the cork cambium itself or the _______ that gives rise to the periderm.

Answer 37

phellogen

Question 38

The outermost layer is the cork or _______ (bark) which is made of dead, air-filled cork cells.

Answer 38

phellem

Question 39

Meristems produce cells that quickly differentiate or specialize into the three main types:

Answer 39

-dermal tissue -vascular tissue -ground tissue

Question 40

covers and protects the plant.

Answer 40

dermal tissue

Question 41

transports water, minerals, and sugars to different parts of the plant.

Answer 41

vascular tissue

Question 42

serves as a site for photosynthesis, provides a supporting matrix for the vascular tissue, and helps to store water and sugars.

Answer 42

ground tissue

Question 43

The dermal tissue system is consists of

Answer 43

epidermis

Question 44

generally a single layer of cells

Answer 44

epidermis

Question 45

leaves, the epidermis secretes a coating, the _____, that helps the plant retain water and contain pores,

Answer 45

cuticle

Question 46

the ____ whose guard cells regulate gas exchange between the plant and the environment by controlling the size of the stomata openings

Answer 46

stomata

Question 47

dermal tissues is consist of

Answer 47

- epidermis -periderm

Question 48

also called bark, replaces the epidermis in plants that undergo secondary growth.

Answer 48

periderm

Question 49

is multilayered as opposed to the single-layered epidermis. It consists of cork cells (phellem), phelloderm, and phellogen (cork cambium).

Answer 49

periderm

Question 50

protects the plant from pathogens, injury, prevents excessive water loss, and insulates the plant.

Answer 50

periderm

Question 51

vascular tissues

Answer 51

xylem and phloem

Question 52

transports water and nutrients from the roots to different parts of the plant.

Answer 52

xylem tissue

Question 53

xylem tissue includes 3 different cell types

Answer 53

1. vessel elements 2. tracheids 3. xylem parenchyma

Question 54

transports organic compounds from the site of photosynthesis to other parts of the plant,

Answer 54

phloem tissue

Question 55

phloem tissue consists of 4 different cell types

Answer 55

1. sieve cells (conducts photosynthesis) 2. companion cells 3. phloem parenchyma 4. phloem fibers

Question 56

ground tissues,,

Answer 56

synthesize organic compounds and provide support to the plant.

Question 57

ground tissue is made up of 3 types

Answer 57

-parenchyma -collenchyma -sclerenchyma