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Science > Science Term 3 > Flashcards

Science Term 3 Flashcards

1
Q

what does Mrs Gren stand for

A

movement
respiration
sensitivity

growth
reproduction
excretion
nutrition

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2
Q

what is the order of animal kindomsKP COF GS

A

Kingdom
Phylum
Class
Order
Family
Genus
Species

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3
Q

what is taxonomy

A

science of grouping and naming things together

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4
Q

what are the different types of kingdoms
a pp mf

A

animal
plant
protista
monera
fungi

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5
Q

in the animal kingdom:

A

eukaryotic
multicellular
heterotrophs
sexual reproduction

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6
Q

in the plant kingdom:

A

multicellular
eukaryotic
chloroplasts
cell wall
nucleus
autotrophs (self feed)

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7
Q

in the fungi kingdom:

A

eukaryotic
can’t photosynthesis
saprotrophs (saprotrophic nutrition)
pathogens (can cause disease)

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8
Q

in the potista kingdom:

A

eukaryotic
multi and uni cellular
some can photosynthesis

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9
Q

monera kingdom:

A

unicellular
prokaryotic
cell wall
no mitochondia
no membrane bound organelles
no nucleus

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10
Q

what are the 3 types of monera

A

Gucci-circular
spiralla-sprial
bacilli-rod shaped

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11
Q

what are the two kingdoms of monera

A

true bacteria
Archaea

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12
Q

what kindoms are eukaryotes?

A

protista
animal
plant
fungi

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13
Q

what kindom is prokaryotic

A

monera

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14
Q

describe eukaryotic cells

A

uni and multi-cellular
membrane-bound organelles
no loops of DNA
nucleus

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15
Q

describe prokaryotic cells

A

monera:
unicellular
loops of DNA
no membrane-bound organelles
no nucleus

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16
Q

what are the defining features of mammals

A

warm-blooded
hair or fur
four limbs

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17
Q

what are the defining features of fish

A

cold-blooded
gills
scales
soft eggs

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18
Q

what are the defining features of reptiles

A

cold blooded
scaley
vertabrate
soft eggs

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19
Q

what are the defining features of birds

A

warm-blooded
feathers
hard-shelled
hollow bones
wings

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20
Q

what are the defining features of amphibians

A

cold-blooded
land and water
moist scaley skin
soft eggs

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21
Q

what are the 3 types of mammals

A

placental, monotreme, marsupiels

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22
Q

what is a placental

A

live

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23
Q

what is a monotrememe

A

eggs

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24
Q

marsupiels reproduce in a

A

live to pouch

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25
Q

what does endothermic mean

A

warm blooded

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26
Q

what does ectothermic mean

A

coldblooded

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27
Q

what does homeothermic mean

A

warm blooded

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28
Q

what does poikilothermic mean

A

cold blooded

29
Q

what does habitat mean

A

a place where an organism lives

30
Q

what does population mean

A

all the organisms of the same species

31
Q

what does community mean

A

the populations of different species

32
Q

What is commensalism?

A

+/0

33
Q

What is mutualism?

A

+/+

34
Q

What is Parasitism?

A

+/-

35
Q

What does symbiosis mean mean?

A

Living together

36
Q

What adaptations do all animals have?

A

Physiological, structural and behavioural.

37
Q

What is cosmology

A

The study of space.

38
Q

What is the Big Bang Theory?

A

All the energy in matter in the universe was compressed into a very tiny space, which exploded and began to expand.

39
Q

What is the Goldilocks zone?

A

It is the only habitable zone for life in our solar system because water can be in a liquid state and not evaporate

40
Q

What is the order of the planets?
(my very educated mother just served us nachos)

A

Mercury Venus Earth mars Jupiter Saturn Uranus Neptune.

41
Q

What is 1 year one year on earth?

A

365 and 1/4 days

42
Q

What is one day on earth?

A

The length of time for earth to rotate on its axis.

43
Q

What is one month on earth?

A

The time it takes for the moon to orbit earth

44
Q

What is a satellite?

A

And an object that orbits a planet

45
Q

What is a natural satellite?

A

Not man-made​

46
Q

What is an artificial satellite?

A

Man-made.

47
Q

What are the rocky planets?

A

Four closest to the sun.
Solid surfaces made of rock and metal.
Smaller than the gas planets.

48
Q

What are all the gas planets?

A

Furthest four from the sun
Lots of moons each.
Bigger than the rocky planets.
Made of hydrogen and helium.

49
Q

What happens in the waning stage?

A

darker
left side

50
Q

What happens in the waxing stage?

A

lighter
right side

51
Q

What are the stages of the moon?
(waxing and waning)

A

Waning: Gibbous, 3/4, cresent and new

Waxing: Cresent, 1/4, gibbous, full

52
Q
A

,

53
Q

,

A
54
Q

What is a solar eclipse?

A

Sun-moon-earth.

55
Q

What is a lunar eclipse?

A

Sun-earth-moon.

56
Q

When the moon is in the apogee of its orbit, it is:

A

Furthest from the earth

57
Q

When the moon is in the perigee of its orbit, it is:

A

closest to the earth

58
Q

The penumbra of an eclipse is:

A

partial eclipse

59
Q

The umbra of an eclipse is:

A

total eclipse

60
Q

What is the nucleus?

A

the brain of the cell

61
Q

What is the cell membrane?

A

Controls what enters and exits the cell.

62
Q

What is the mitochondria?

A

cellular respiration

63
Q

What is the cytoplasm?

A

Where all the chemical reactions take place inside of the cell.

64
Q

What is the vacuole?

A

The storage organ for the cell.

65
Q

What is the cell wall?

A

Provides support and structure to the cell.

66
Q

What is the chloroplasts?

A

photosynthesis

67
Q

geocentric is _ centered and ____ made it

A

earth centre
Ptolmey

68
Q

heliocentric is ____ and was made by _______

A

sun centre
copernicus

Science (9 decks)

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