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Unit 5, Topics 1-2 Review: Plant Characteristics and Structures Flashcards | StudBud
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Unit 5, Topics 1-2 Review: Plant Characteristics and Structures
Unit 5, Topics 1-2 Review: Plant Characteristics and Structures
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1
____________function as the site of photosynthesis, respiration, and transpiration in plants.
Flowers
Stems
Roots
Leaves
2
Flower petals are often colorful or have a scent to ______________.
Capture sunlight
Transport materials
Scare away predators
Attract insects and other animals
3
_________in the stems transports water from the roots to the leaves and other plant parts.
Xylem
Phloem
Pollen
Guard Cells
4
Why is the stamen important part of the flower during this stage of reproduction?
The stamen is where fertilization takes place.
The stamen is where pollen is produced.
The stamen is where the eggs are stored.
The stamen is where the seed germinates.
5
The male reproductive part of the flower is called the ___ .
stamen
style
pistil
Ovary
6
The female reproductive part of the flower is called the ____ .
anther
stamen
Pollen
pistil
7
Of the following, which is NOT a characteristic of the Plant Kingdom?
Multicellular (Made of more than 1 cell)
Heterotrophic (Must find an external source of food)
Autotrophic (Make their own food)
8
Which flower(s) is (are) capable of producing new plants without the help of a second plant?
Flower A and C
Flower C only
Flower B only
Flower B and C
9
Match each of the following plant structures with the appropriate function.
1- Fruit 2- Stigma 3-Phloem 4- Root Hairs 5- style
1- Style 2- Phloem 3-root hairs 4- Fruit 5- Stigma
1- stigma 2- fruit 3-root hairs 4- phloem 5- style
1- Root hairs 2- Stigma 3-Fruit 4- phloem 5- style
10
What is the role of the seed in the survival of a fruit tree?
The seed contains the ovules
The seed contains an embryo from which a new plant will grow
The seed produces the pollen
The seed attracts insects and other organisms
11
Which materials are needed for photosynthesis?
Water and sugar
Carbon dioxide and water
Oxygen and carbon dioxide
Sugar and oxygen
12
Which
best
explains how insects help flowering plants in reproduction?
Insects cause pollen to fall on the ground
Insects store food in flowers
Insects help keep predators away from flowers' seeds
Insects spread pollen that sticks to their bodies
13
_________in the stems transport food made in the leaves to growing parts of the plant.
Guard Cells
Xylem
Phloem
Pollen
14
Which example shows how plants defend themselves?
Some plants have high levels of poison
Root hairs increase the surface area of roots
Some plants have taproots that grow deep into the ground
Flower petals are colorful and have a scent
15
What is produced by the stamen of a flower?
Sepal
Pollen
Ovary
Stigma
16
The path of the sperm cells to the egg cells is
in plants is_________________
Pollen lands on the stigma, fertilization of the egg occurs
Pollen lands on an anther and fertilization occurs
Pollen lands on stigma; grows down the style to an ovule
Pollen lands on a newly formed seed and fertilization occurs
17
Which part of the flower is labeled G?
Sepal
Ovary
Stamen
Pistil
18
____ plants have the tubelike structures to carry water, nutrients, and food around the plant.
vascular
nonvascular
19
____________provide their own food for energy through the process of photosynthesis
Fungi
Animalia
Autotrophs
Heterotrophs
20
Which features did the student list incorrectly?
1 and 3
2 and 4
1 and 2
2 and 3
21
Which part of the flower is labeled D?
Filament
Style
Anther
Stigma
22
What is the purpose of water taken in through the roots?
It is used in the process of respiration
It is used to give color to the flowers
It is used in the process of photosynthesis
It is used to provide green color to leaves
23
An herbivore enters the garden. Which plant is the animal most likely to avoid eating?
Plant 4
Plant 3
Plant 1
Plant 2
24
Which part of the flower is labeled B?
Petal
Sepal
Ovary
Stigma
25
Which plant tissue is responsible for transport of the blue water to the flower?
Chlorophyll
Xylem
Stomata
Phloem
26
Where would most transpiration occur in a plant?
From the stem
From the flower
From the leaves
From the roots
27
Which of the following is the best comparison of flowering plants and conifers?
Conifers seeds grow in a cone,flowering plant in an ovary
Conifers reproduce with fruit,flowering plants with spores
Conifers reproduce with spores,flowering plants with seeds.
Conifer seeds grow in an ovary,flowering grow in a flower.
28
What is the role of structure X?
It is the sticky stigma which collects the pollen
It is the sticky anther which attracts insects to the flower
It is the stamen which produces the pollen
It is the filament that holds up the anther
29
___plants do not have roots and must obtain nutrients directly from the environment and distribute it from cell to cell.
Nonvascular plants
Vascular plants
Angiosperms
Gymnosperms
30
Which part of the flower is labeled E?
Petal
Stamen
Pistil
Sepal
31
What is formed by structures N, O, and P?
Anther
Pistil
Stigma
Stamen
32
How do root hairs help a plant grow and develop?
Root hairs help defend the plant from herbivores
Root hairs help increase the surface area of the roots
Root hairs help the plant by absorbing food
Root hairs help the plant reproduce
33
Which part of the flower is labeled F?
Style
Anther
Stigma
Filament
34
Which of the following statements best describes how the oak tree
differs
from the moss?
The oak tree produces food by photosynthesis
The oak tree needs water and nutrients
The oak tree has a stem
The oak tree reproduces with spores
35
In what way do the listed structures help a flowering plant?
Storage of food
Reproduction
Defense
Dispersal of seeds
