Chapter 9

Question 1

What are vegetive organs of a plant?

Answer 1

Roots stems leaves

They are involved in growth and nutrition but not reproduction

Question 2

What’s node?

Answer 2

Where leaves are attached to stem

Question 3

Which one consists non living cells? Phloem or xylem?

Answer 3

Xylem

Question 4

Where does photosynthesis happen in cactuses?

Answer 4

Stem

Question 5

Tubers like potato are underground horizontal ….that store nutrients.

Answer 5

Stem

Question 6

The stalk that attaches blade to stem is called

Answer 6

Petiole

Question 7

Opposite of evergreen?

Answer 7

Deciduous

Question 8

Epidermis is covered by waxy layer called

Answer 8

Cuticle

Question 9

Areas that cork layer is thin and cells are loosely packed is called

Answer 9

Lenticels

Question 10

Function of lenticels?

Answer 10

Gas exchange between the interior of a stem and the air

Question 11

Most of photosynthesis and carbohydrate storage takes place in

Ground tissue
Epidemic tissue
Vascular tissue

Answer 11

Ground tissue

Question 12

What are the least specialized ground tissue in plant?

Answer 12

Parenchyma

Question 13

Parenchyma cells have ….walls

Thick
Thin

Answer 13

Thin

Question 14

Parenchyma cells are ….at maturity

Alive
Dead

Answer 14

Alive

Question 15

Functions of parenchyma?

Answer 15

Photosynthesizing

Storage of sugar

Question 16

What type of ground tissue is apple’s flesh?

Answer 16

Parenchyma

Question 17

Collenchyma ground tissue have ….walls

Thick
Thin

Answer 17

Thick

Question 18

The ground tissue just beneath the epidermis which gives support to immature plant parts is ….

Answer 18

Collenchyma

Question 19

Ground tissue which has secondary cell wall between cell membrane and primary cell wall ?

Answer 19

Sclerenchyma

Question 20

Organic substance that hardens the secondary wall in Sclerenchyma cells?

Answer 20

Legnin

Question 21

Most Sclerenchyma cells are ….at maturity

Dead
Alive

Answer 21

Dead

Question 22

Tracheid and vessels elements in xylem are maid of which plans tissue?

Answer 22

Ground tissue

Sclerenchyma

Question 23

What type of ground tissue is fiber?

Answer 23

Sclerenchyma

Question 24

What type of ground tissue is seed coat, nutshells?

Answer 24

Sclerenchyma

Sclereids

Question 25

Which type of plant cell is called stone cell?

Answer 25

Sclereids

Question 26

Hollow no living vascular tissue

Answer 26

Xylem Tracheid Vessel element

Question 27

Conducting cells of phloem

Answer 27

Sieve tube members | Companion cells

Question 28

The type of phloem cell that has cytoplasm but no Nuclei is

Answer 28

Sieve-tube members

Question 29

Sieve-tube members and companion cell are connected through ....

Answer 29

Plasmodesmata

Question 30

Primary leaf in the seed of plant

Answer 30

Cotyledon

Question 31

Flowering plants are called

Answer 31

Angiosperms

Question 32

Flowering plants are divided into which two groups?

Answer 32

Monocot | Eudocot

Question 33

How's the shape of vascular tissue in the roots of monocots?

Answer 33

Occurs in a ring

Question 34

How's the shape of vascular tissue in roots of eudocots?

Answer 34

Xylem is like a star in the center and phloem is between arms of star

Question 35

How's the shape of vascular tissue in the stem of monocots?

Answer 35

Scattered

Question 36

How's the shape of vascular bundle in the stem of eudocots ?

Answer 36

Vascular bundle in a distinct ring

Question 37

How's venation in monocot leaf

Answer 37

Parallel

Question 38

How's venation in eudocots leaf?

Answer 38

Net pattern

Question 39

What are two types of net pattern in eudocots ?

Answer 39

Pinnate | Palmate

Question 40

Which ones flowers is arranged in multiples of three? | Monocot or eudocots?

Answer 40

Monocots

Question 41

How's the arrangement of flowers is eudocots?

Answer 41

Multiples of four or five