3995849
Descripción
Test por Kennedy Kerr, actualizado hace más de 1 año
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Creado por Kennedy Kerr
hace casi 9 años
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Pregunta 1
Pregunta
Characteristics of a living thing(Great grandma Mary remembers rock n roll
Respuesta
-
get and use energy
-
gets food
-
reprduse
-
grow and develop
-
respond to the environment
-
right enviroment
-
made of cells
-
use energy
-
movement
Pregunta 2
Pregunta
A Vascular plant contains...
Respuesta
-
no tissue
-
contain tissue
-
tissue that moves water, minerals and food though the plant
-
tissue that digets food
Pregunta 3
Pregunta
A non vascular plant conatins...
Respuesta
-
no tissue
-
tissue
-
simple low land plants
-
no true stems
-
high above ground needs lots of light
-
lives in mosit places
Pregunta 4
Pregunta
Gymnosperms are flower bearing plants, like maple trees and violets
Respuesta
- True
- False
Pregunta 5
Pregunta
Angiosperm plants are cone-bearing, such as pine trees
Respuesta
- True
- False
Pregunta 6
Pregunta
Leaves are thin and flat
Respuesta
- True
- False
Pregunta 7
Pregunta
Veins are
Respuesta
-
made of vascular tissue
-
don't exist in plants
-
move carbon dioxide though plant
-
bring water in leaf
-
being minerals in leaf
Pregunta 8
Pregunta
Epidermis is
Respuesta
-
prevents heat loss
-
prevents water loss
-
only on lower epidermis
-
on both lower and upper epidermis
Pregunta 9
Pregunta
Chloroplasts are...
Respuesta
-
contain water
-
contain clorophyll
-
are the sight of photosythesis
-
store water
-
store oxygen
Pregunta 10
Pregunta
Stoma/stomata
Respuesta
-
pores in the leaves
-
vascular tissue
-
allow gases to enter and leave the plant
-
soak up water
Pregunta 11
Pregunta
Guard Cells help...
Respuesta
-
change shape to open and close stomata
-
regulate plant water level
-
take in oxygen
Pregunta 12
Pregunta
Function of a leaf
Respuesta
-
leaves make food for the plant
-
leaves relase water in to the atomosphere
-
photosynthesis
Pregunta 13
Pregunta
Herbaceous stems are...
Respuesta
-
soft and flexiable
-
hard and woody
-
breakable
-
small and fragile
Pregunta 14
Pregunta
Woody stems are...
Respuesta
-
hard and stiff
-
tall and narrow
-
made of wood
-
strong
Pregunta 15
Pregunta
Xylem carris food upward form the roots to the leaves
Respuesta
- True
- False
Pregunta 16
Pregunta
Phlom carries food down from the leaves to the stem, roots and developing fruit
Respuesta
- True
- False
Pregunta 17
Pregunta
Stems fuctions are to....
Respuesta
-
support the leaves and roots, transport food and water between roots and leaves, stores food
-
hold xylem and phloem tissue
Pregunta 18
Pregunta
Stems grow in width and length
Respuesta
- True
- False
Pregunta 19
Pregunta
Stems grow from the tops
Respuesta
- True
- False
Pregunta 20
Pregunta
Taproots have one rootoot
Respuesta
- True
- False
Pregunta 21
Pregunta
Fibrous have one root
Respuesta
- True
- False
Pregunta 22
Pregunta
The functions of roots are...
Respuesta
-
to keep that plants in the ground
-
store food
-
absorb dirt
-
absorb water and minerals
Pregunta 23
Pregunta
The roots have root hairs
Respuesta
- True
- False
Pregunta 24
Pregunta
The process the roots use is diffusions
Respuesta
- True
- False
Pregunta 25
Pregunta
What is a flower?
Respuesta
-
a modified stem that contains reproductive organs/structures which are covered by specialized leaves called petal
-
a nice smell on the flower to attract humans
Pregunta 26
Pregunta
perfect flowers contain...
Respuesta
-
both male and female parts
-
only male or female parts
Pregunta 27
Pregunta
The male part of a flower is called...
Respuesta
-
pistil
-
stamen
-
anther
Pregunta 28
Pregunta
What does the stamen contain?
Respuesta
-
sperm nuclei or pollen
-
eggs
-
chlorophyll
Pregunta 29
Pregunta
The flower may have more than 1 stamen or pistil
Respuesta
- True
- False
Pregunta 30
Pregunta
The female part is called...
Respuesta
-
ovary
-
pistil
-
style
Pregunta 31
Pregunta
The female part produces pollen
Respuesta
- True
- False
Pregunta 32
Pregunta
Imperfect flowers contain...
Respuesta
-
either male or female parts but not both
-
both male and female parts
Pregunta 33
Pregunta
Pollination is the transfer of pollen from the stamen or anther to the pistil or stigma.
Respuesta
- True
- False
Pregunta 34
Pregunta
Cross Pollination is...
Respuesta
-
when pollen is carried from one anther of one flower to the stigma of another flower
-
when a stigma receives pollen from the anther of the same flower
Pregunta 35
Pregunta
Self Pollination is...
Respuesta
-
when pollen is carried from one anther of one flower to the stigma of another flower
-
when a stigma receives pollen from the anther of the same flower
Pregunta 36
Pregunta
Pollination occurs by...
Respuesta
-
wind
-
water
-
animals
-
humans
-
gases
Pregunta 37
Pregunta
Fertilazation is the uniting sperm and egg cells
Respuesta
- True
- False
Pregunta 38
Pregunta
A fertilized egg becomes a...
Respuesta
-
egg
-
seed
-
a fruit
Pregunta 39
Pregunta
The ovary enlarges and becomes a...
Respuesta
-
flower
-
seed
-
egg
-
fruit
Pregunta 40
Pregunta
Soil is made up of...
Respuesta
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rocks
-
minerals
-
decaying things
-
tree roots
-
plants
-
humas
Pregunta 41
Pregunta
What does soil provide for the plant?
Respuesta
-
support roots
-
hold food
-
take in the air
-
hold air, nutrients and water
Pregunta 42
Pregunta
Soil with fine particles has a _______ water holding capacity than with coarse particles.
Respuesta
-
greater
-
less
Pregunta 43
Pregunta
Humus is organic material resulting from the decay of dead plantsand animals
Respuesta
- True
- False
Pregunta 44
Pregunta
Topsoil is made of sand clay and silt
Respuesta
- True
- False
Pregunta 45
Pregunta
What is subsoil made of?
Respuesta
-
clay
-
sand
-
clay and some sand
-
humus
Pregunta 46
Pregunta
Osmosis is the movement of water from a high concentration to a low concentration across a semipermeable membrane
Respuesta
- True
- False
Pregunta 47
Pregunta
What is the life cycle of a plant?
Respuesta
-
sprout, germinate, grow, pollination, fertilization, dispersal of seeds
-
fruit, flower, dispersal of seeds, germinate, grow, pollination
Pregunta 48
Pregunta
What flowers use the wind as pollination?
Respuesta
-
flowers aren't color, no nectar, no scents, large stigma and anthers, lots of pollen
-
bright red color, strong scent, very little necter
Pregunta 49
Pregunta
What flowers are pollinated by birds?
Respuesta
-
bright red color, large sturdy flowers, large pools of nectar, long anther and stigma
-
sticky pollen, no scent, no nectar
Pregunta 50
Pregunta
What flowers are pollinated by bees?
Respuesta
-
strong scent, one large petal for landing pad, sticky pollen
-
bright color, long anthers, big ovary, no scent
-
strong scent, white color, small petals
Pregunta 51
Pregunta
What flowers are pollinated by flies
Respuesta
-
strong scent
-
not very intersetinng
-
very little nectar
-
smell sweet
-
smell like rotting materials
-
big petals
Pregunta 52
Pregunta
What is it called when pollen is moved from anthers to sigima?
Respuesta
-
Pollination
-
Feriltzation
Pregunta 53
Pregunta
After pollen lands on the stigma, a ______________ ________ grows though the style to the ovale within the in ovary.
Respuesta
-
pollen tube
-
sperm
-
ovlue
Pregunta 54
Pregunta
What goes through the stomata and vascular system?
Respuesta
-
sunlight
-
Co2
-
water
-
oxygen
-
liqiud
Pregunta 55
Pregunta
What do the chloroplast do?
Respuesta
-
photosynthsis
-
resperation
Pregunta 56
Pregunta
What does photosynthesis create?
Respuesta
-
water
-
sugar
-
CO2
-
oxygen
Pregunta 57
Pregunta
Oxygen goes out through the stoma.
Respuesta
- True
- False
Pregunta 58
Pregunta
Sugar turns into resperation
Respuesta
- True
- False
Pregunta 59
Pregunta
Respiration omits oxygen
Respuesta
- True
- False
Pregunta 60
Pregunta
Cellular resperation turns into energy
Respuesta
- True
- False
Pregunta 61
Pregunta
What goes out through the stomata?
Respuesta
-
water
-
air
-
food
-
minerals
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