Histology

Question 1

Study of tissues and cells under a microscope

Answer 1

Histology

Question 2

Tissues that can be differentiated

Answer 2

Meristematic tissues

Question 3

Produces cells that quickly differentiate, or specialize, and become permanent tissues

Answer 3

meristems

Question 4

Meristematic tissues differentiate into ___ main types

Answer 4

three

Question 5

Tissues that cannot be further differentiated further

Answer 5

permanent tissues

Question 6

Tissues that have lost their ability to divide

Answer 6

Permanent tissues

Question 7

Covers the plant and can be found on the outer layers of roots, stems, and leaves

Answer 7

Dermal tissues

Question 8

Main functions of dermal tissues

Answer 8

Transpiration, Gas exchange, and defense.

Question 9

The plumbing system of the plant

Answer 9

vascular tissues

Question 10

main function of the vascular tissues

Answer 10

Allows water, minerals, and dissolved sugars from photosynthesis to pass through the parts of the plant.

Question 11

Vascular tissues are composed of two primary conducting tissues

Answer 11

Xylem and Phloem

Question 12

Tissues that are not considered dermal or vascular tissue

Answer 12

Ground tissues

Question 13

main functions of ground tissues

Answer 13

Store molecules (such as starch)

Photosynthesize (Such as mesophyll cells)

Support

Question 14

Scientific name of alfalfa

Answer 14

Medicago sativa

Question 15

Family of Alfalfa

Answer 15

Febaceae

Question 16

Composes the horizontal rays in wood

Answer 16

Parenchymal cells

Question 17

Retains the ability to divide

Answer 17

Parenchymal cells

Question 18

Important in vegetative regeneration and wound healing

Answer 18

Parenchymal cells

Question 19

Function of parenchymal cells

Answer 19

photosynthesis, storage, and transport

Question 20

An integral part to vascular tissues where it provides a route of exchange for materials within and between xylem and phloem

Answer 20

Parenchymal cells

Question 21

Scientific name of Celery leaf petiole

Answer 21

Apium graveolens

Question 22

Celery leaf family

Answer 22

Apiaceae

Question 23

Elongated living cells of uneven primary thick walls

Answer 23

Collenchymal cells

Question 24

What does collenchymal cells possess

Answer 24

Hemicellulose, cellulose, and pectic materials

Question 25

Function of collenchymal cells

Answer 25

provides support, structure, mechanical strength and flexibility to the petiole, leaf veins, and stem of young plants allowing for easy bending without breakage

Question 26

Specialized type of parenchymal cells responsible for storing chlorophyll

Answer 26

Collenchymal cells

Question 27

Does not usually participate in photosynthesis

Answer 27

Collenchymal cells

Question 28

Does not usually participate in photosynthesis

Answer 28

Collenchymal cells

Question 29

living cells with a thick primary wall

Answer 29

Collenchymal cells

Question 30

Pear fruit

Answer 30

Pyrus communis L.

Question 31

Family of pear fruit

Answer 31

Rosaceae

Question 32

Sub-family of pear fruit

Answer 32

pomoideae

Question 33

provides mechanical support or make plant tissues hard

Answer 33

Schlerenchymal cells

Question 34

Adaptive to withstand both compressive and tensile stresses in plants

Answer 34

Schlerenchymal cells

Question 35

Form structural support to the plant organs and protective coverings around nuts and seeds

Answer 35

Schlerenchymal cells

Question 36

Dead cells with very thick cell walls and support tissues in plants

Answer 36

Schelrenchymal cells

Question 37

Are lignified

Answer 37

Schlerenchymal cells

Question 38

What was the pear fruit stained with

Answer 38

Safranin

Question 39

Chemical formula of Safranin

Answer 39

C20H19N4Cl

Question 40

Biological stain used in histology and cytology

Answer 40

Safranin

Question 41

Counterstain in coloring cell nuclei red

Answer 41

Safranin

Question 42

Safranin us a classic counterstain in both_______ and _______

Answer 42

Gram-staining and endospores staining

Question 43

Safranin could also be used for the detection of _______

Answer 43

Cartilage, Mucin, and Mast cell granules

Question 44

Tilia (Basswood)

Answer 44

Tilia americana

Question 45

Family name of Tilia

Answer 45

Malvaceae

Question 46

Common names of Tilia americana

Answer 46

American basswood and American lindens

Question 47

Common name of squash

Answer 47

Cucurbita maxima

Question 48

Family name of squash

Answer 48

Cucurbitaceae (gourd family)

Question 49

The cortex is made up of ____

Answer 49

Parenchymal cells

Question 50

Support is given to the stem by _____

Answer 50

Collenchymal cells

Question 51

Where does Collenchymal cells occur

Answer 51

under the epidermis in the cortex

Question 52

are thin plates which separate neighboring phloem cells

Answer 52

sieve cells

Question 52

three types of tissue systems

Answer 52

Epidermal Ground Vascular

Question 53

Epidermal tissue systems

Answer 53

Epidermis, trichome hairs, stomata

Question 54

Ground tissue systems

Answer 54

Parenchyma, Collenchyma, Sclerenchyma, Mesophyll

Question 55

Vascular tissue system

Answer 55

Xylem, Phloem, Cambium

Question 56

Consists of undifferentiated cells capable of cell division

Answer 56

Meristematic tissues

Question 57

Cells that can develop into all other tissues and organs that can occur in plants

Answer 57

Meristematic tissues

Question 58

Most plants are not immortal but there are ___ and ____ plants

Answer 58

clonal and non-clonal

Question 59

They will continue to divide until they get differentiated

Answer 59

Meristematic tissues

Question 60

Fibrous roots

Answer 60

Monocots

Question 61

Forms a wide network of thin roots that originates from the stem

Answer 61

Monocots

Question 62

stay close to the surface of the soil

Answer 62

Monocots

Question 63

Taproots

Answer 63

Dicots

Question 64

Forms a single thick root that grows deep into the soil

Answer 64

Dicot roots

Question 65

Smaller lateral branches

Answer 65

Dicot

Question 66

Has xylems

Answer 66

Both monocot and dicot

Question 67

Both absorbs water and minerals

Answer 67

Both monocot and dicot

Question 67

has cortex

Answer 67

Both monocot and dicot

Question 68

Both have vascular bundles

Answer 68

Both monocot and dicot

Question 69

Modified roots samples

Answer 69

Radish Carrot Turnip Mirabiles

Question 70

Radish

Answer 70

fusiform root

Question 71

Carrot

Answer 71

Conical root

Question 72

Turnip

Answer 72

Napiform root

Question 73

Mirabiles

Answer 73

tuberous root