Plants form and function

Question 1

4 plants classification

Answer 1

1. Based on their water requirements
2. Based on the ecosystem they inhabit
3. Based on life span
4. Based on gross morphology

Question 2

These plants requires moderate amount of water

They are Neither adapted to particularly dry nor particularly wet environment

Answer 2

Mesophytes

Question 3

These plants can survive in extremely dry places like in desert regions.

species of plant that has adaptations to survive in an environment with little liquid water, such as a desert or an ice- or snow-covered region in the Alps or the Arctic.

Answer 3

Xerophytes

Question 4

Plants that can survive in moist places.

have adapted to living in aquatic environments.

Answer 4

Hydrophytes

Question 5

What is the other term for hydrophytes?

Answer 5

Macrophytes

Question 6

Plants that can survive in aquatic environments with high salt content.

salt-tolerant plant that grows in soil or waters of high salinity,

Answer 6

Halophytes

Question 7

plants that have adapted to living in aquatic environments.

Answer 7

Aquatic plants

Question 8

a plant that grows in or near water and is either emergent, submergent, or floating.

Answer 8

Macrophytes

Question 9

a plant that grows on, in, or from land.

grow in non-aquatic habitats, including agricultural fields, rangelands, forests, urban landscapes, wildlands, and along waterways.

Answer 9

Terrestrial Plants

Question 10

plants that do not have underground root systems; instead, they are located in areas above the ground.

They live above the ground and attach themselves to other plant species.

Answer 10

Aerial Plants

Question 11

Plants that live only for about a year.

Plants complete their life cycle, from germination to the production of seeds, within one growing season, and then die.

Answer 11

Annual Plants

Question 12

Plants that live for about 2 years.

flowering plant that takes two years to complete its biological life cycle.

Answer 12

Biennial Plants

Question 13

Plants that can live for many years.

The term is also widely used to distinguish plants with little or no woody growth from trees and shrubs,

Answer 13

Perennial Plants

Question 14

Plants that have a single woody stem and grow about 20 ft.

a woody perennial plant, typically having a single stem or trunk growing to a considerable height and bearing lateral branches at some distance from the ground.

Answer 14

Trees

Question 15

generally viewed as a woody plant that presents several perennial stems and does not eclipse 13 feet in height, with stems that are not greater than three inches in diameter.

Answer 15

Shrubs

Question 16

Other term for shrubs

Answer 16

Bush

Question 17

plants with fragrant or aromatic properties.

can be used to flavor food, included in fragrances, and even a part of natural medicines.

Answer 17

Herbs

Question 18

plants whose stems require support either climbs up a tree or other structure, or it sprawls over the ground.

Answer 18

Vines

Question 19

What do vines use as support to “climb”

Answer 19

Tendrils

Question 20

plants with long, flexible, climbing stems that are rooted in the ground, and usually have long dangling branches.

Answer 20

Lianas

Question 21

Part of plants that absorbs water and dissolved inorganic nutrients

Serves as the plant’s anchor and help prevent soil erosion

Answer 21

Roots

Question 22

what are the 3 types of root system

Answer 22

1. Tap roots
2. Fibrous roots
3. Adventitious roots

Question 23

consists of one main root which becomes bigger and wider in diameter.

Answer 23

Tap root

Question 24

consists of many roots that are about the same size with small lateral roots.

Answer 24

Fibrous root

Question 25

Give the 4 parts of roots

Answer 25

1. Root cap 2. Mesenteric 3. Cell elongation region 4. Maturation region

Question 26

This is where the mitosis takes place in a root

Answer 26

mesenteric

Question 27

Where cells perform their specific roles.

Answer 27

Region of maturation

Question 28

Plant structure which grows above the ground that supports the leaves and branches. Grows buds and produces new tissues.

Answer 28

Stem

Question 29

Different parts of stem

Answer 29

1. Nodes 2. Internodes 3. Lenticels 4. Buds

Question 30

portion of or points on the stem where leaves and flower buds grow.

Answer 30

Nodes

Question 31

tiny pores for gas exchange.

Answer 31

Lenticels

Question 32

Plants used this structure to carry out photosynthesis

Answer 32

Leaves

Question 33

give the 3 parts of leaf anatomy

Answer 33

1. Epidermis 2. Mesophyll 3. Vascular bundle

Question 34

These two are important for transportation of minerals kasama sa quiz #2 lol

Answer 34

Tissue vessels tracheids

Question 35

What stage does the endosperm develop?

Answer 35

Heart stage

Question 36

refers to the strength of a solution in relation to osmosis.

Answer 36

Tocinity

Question 37

The difference of isotonic, hypotonic, and hypertonic

Answer 37

ISOTONIC - equal and solution at solute HYPOTONIC - Lower amount ang solute -cell expand HYPERTONIC - Higher amount and solute - cell shrink

Question 38

The main differences between xylem and phloem

Answer 38

XYLEM - One way only (Upward)\ - Water and minerals PHLOEM - Two way (upward and downward) - Water and food

Question 39

referred to as monocots are grass and grass-like flowering plants, the seeds of which typically contain only one embryonic leaf, or cotyledon

Answer 39

Monocotyledon

Question 40

known as dicots are one of the two groups into which all the flowering plants or angiosperms were formerly divided. seed has two embryonic leaves or cotyledons.

Answer 40

Dicotyledon

Question 41

Roots of dicot and monocot

Answer 41

Dicot - Tap root Monocot - Fibrous root

Question 42

Leaves of dicot and monocot

Answer 42

Dicot - Branched Monocot - Parallel

Question 43

Stem arrangement of dicot and monocot

Answer 43

Dicot - Arranged in a ring Monocot - scattered throughout stem

Question 44

Flowers of dicot and monocot

Answer 44

Dicot - multiples of 4/5 Monocot - multiples of 3

Question 45

What are the macro nutrient for plants

Answer 45

N - Nitrogen P - Phosphorus K - Potassium

Question 46

What are the micronutients for plants

Answer 46

B- Boron Z - Zinc M - Magnesium I - Iron C - Copper M - Molybdenum C - Chlorine

Question 47

growing plants in an aqueous solution wherein nutrients, pH and temperature are controlled.

Answer 47

Hydroponics

Question 48

a plant-cultivation technique in which the roots hang suspended in the air while nutrient solution is delivered to them in the form of a fine mist.

Answer 48

Aquaponics

Question 49

tell what does lack in every condition 1, Plant have stunted growth and older leaves are yellow 2. Plant become yellow 3. Older leaves are yellow but stem are green 4. veins are purple

Answer 49

1. Nitrogen deficiency 2. Magnesium deficiency 3. Potassium deficiency 4. Phosphorus deficiency

Question 50

What are the five plant hormones

Answer 50

1. Auxin 2. Gibberellin 3. Cytokinin 4. Ethyl 5. Abscisic acid

Question 51

This hormone allows plant to bend towards the light

Answer 51

Auxin

Question 52

This hormone counters senescence

Answer 52

Cytokinin

Question 53

This hormone signals dehydration

Answer 53

Abscisic acid

Question 54

This hormone ripens fruits

Answer 54

ethyl

Question 55

This hormone is Required for plant to germinate, Promote elongation of internode

Answer 55

Gibberellin

Question 56

involves the fusion of gametes (organism's reproductive cells).

Answer 56

Sexual reproduction

Question 57

act of transferring pollen grains from the male anther of a flower to the female stigma.

Answer 57

Pollination

Question 58

Involves different methods of producing offspring from a parent plant, all of which do not involve gametes or sex cells.

Answer 58

Asexual reproduction

Question 59

methods of asexual reproduction that include strategies that plants have developed to self-propagate. Involves the use of non-reproductive plant parts, such as leaves and modified stems (e.g., tuber, rhizome, stolon, and corm)

Answer 59

Natural vegetative reproduction

Question 60

Give the 6 natural vegetative propagation

Answer 60

1. Leaves propagation 2. Bulb propagation 3. Tubers propagation 4. Rhizomes propagation 5. stolons/runners propagation 6. Corm Propagation

Question 61

Methods of combining the scion, the stem of a plant, and the rootstock, or the roots of another plant.

Answer 61

Grafting and budding

Question 62

Refers to the propagation of tiny fragments of plants through plant hormone treatment in a sterile growth medium.

Answer 62

Tissue culture and micropropagation

Question 63

Give the 3 artificial vegatative propagation

Answer 63

1. Stem cutting 2. Grafting/budding 3. Tissue culture and micropropagation

Question 64

the part of a stamen that produces and contains pollen and is usually borne on a stalk.

Answer 64

Anther

Question 65

1. give the female part of a flower 2. male part of a flower

Answer 65

1. Pistil 2. Stamen

Question 66

The reproductive organ of angiosperm or flowering plants

Answer 66

Flower