SOL science prep 7th grade unit 3 Flashcards
(69 cards)
1
Q
only found in plant cells
protects the cell
A
cell wall
2
Q
allows things in and out
A
cell membrane
3
Q
keeps the organelles in their place
A
cytoplasm
4
Q
control center
A
nucleus
5
Q
transport proteins
smooth and rough
A
endoplasmic reticulum (ER)
6
Q
make protein
A
Ribosome
7
Q
produces usable energy for cell
A
mitochondria
8
Q
store waste (water)
plants have one animals have many
A
vacuole
9
Q
make food
only in plant
A
chloroplasts
10
Q
package protein
A
Golgi Body
11
Q
clean up
A
Lyosome
12
Q
1?
A
membrane
13
Q
2?
A
ribosomes
14
Q
3?
A
mitochondria
15
Q
4?
A
ER (rough)
16
Q
5?
A
DNA
17
Q
6?
A
cytoplasm
18
Q
7?
A
nucleus
19
Q
8?
A
(smooth) ER
20
Q
9?
A
Golgi Bodies
21
Q
10?
A
Vacuole
22
Q
as one organism changes and adapts to its surrounding so others must change to survive
A
convolution
23
Q
a physical or behavioral change to an organism to help it better fit its enviorment (happens throughout generations)
A
Adaptation
24
Q
body structured that allows an organism ti better survive in its environment
A
physical adaptations
25
the ability to look like somthing else for better survival
Mimicry
26
to blend in with your surroundings
Camouflage
27
changes to an organism's biology that allows it to better defend itself
chemical defense
28
bright or contrasting colors to warn other organism of toxins
warning colors
29
instinctive or learned functions of organisms to better survive
behavioral adaptations
30
when animals travel/move from one place to another due to seasonal changes
migration
31
organisms conserving energy to survive winter months with harsh weather conditions and lack of food
hibernation
32
organisma convering energy/ going dormant in the summer mounths to survive hot dry periods
estivation
33
behaviors to attract a mate, this looks different for every species
courtship rituals
34
the interaction between two different organisms living in close physcal areas/ enviorments
Symbiosis
35
both benefit from interactions
Mutualism
36
one organism is benefited from the interactuion and one is not impacted
Commensalism
37
one organism is harmed and other organism benefits
Parasitiam
38
where an animal lives. provides conditions to eat, shelter, and space to survive
habitat
39
the role an organism (or population) plays in an ecosystem
Niche
40
an organism that is not native to a particular area. harm the inviorment.
invasive species
41
what are the impacts or invasive species?
reduce biodiversity
increased competition
economy and industry
42
main energy source for food chains and webs
make their food using sunlight (photosynthesis)
producers
43
eat/ hunt for food
consumers
44
what is the order of consumers starting at who eats the producer
primary consumer
secondary consumer
tertiary consumer
45
eat both plants and animals
omnivores
46
only eat meat
carnivores
47
only eat plants
herbivores
48
show the linear flow transfer of energy through an ecosystem
food chain
49
made up of all the living things in an ecosystem, through muliple connecting food chains
food web
50
organisms gain __ % of the energy they eat
10
51
what are the 6 levels of erganization in an ecosystem starting at most general
biosphere
biome
ecosystem
community
population
organism
(big bens exited costemers pant oreos)
52
the layer of the earth where life exists
biosphere
53
a large region characterized by a specific clamate and certain types of plants and animals
biome
54
the living thing and non-living things need each other to survive
ecosystem
55
group of the same species living together in a common area
population
56
an individual animal, plant or fungi
organism
57
a group of organisms that share the same genes and can reproduce fertile offspring
species
58
what are the two types of biome?
terrestrial (land)
aquatic (freshwater or marine)
59
what are biome determined by?
climate
(temperature and precipitation)
60
equator, most veraiety of species diversity, lacks seasons, hot
Tropical Rainforest
61
lots of trees, northern hemisphere, warm summer, cold winter
Temperate Forest (Deciduous)
62
Interior of continets, mountains, moderate rain, few trees
grasslands
62
northern hemisphere, little percipitation, coniferous trees denslt packed
Taiga (coniferous forest)
62
dominated by grasses, longer summers, shorter winters
Savannah
63
mediteranean climate, moderste temperatures, quick frowing shrubs
chaparral (scrub biome)
64
scattered vegetation. less than 30cm of rain a year
Desert
65
northern arctic regions, permafrost
Tundra
66
water with no salt, sharped by abiotic factors
Freshwater
67
largest biome, supply of nutrients
Marine
