Science Term 3 Flashcards by Henri Delesclefs

what does Mrs Gren stand for

movement
respiration
sensitivity

growth
reproduction
excretion
nutrition

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what is the order of animal kindomsKP COF GS

Kingdom
Phylum
Class
Order
Family
Genus
Species

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what is taxonomy

science of grouping and naming things together

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what are the different types of kingdoms
a pp mf

animal
plant
protista
monera
fungi

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in the animal kingdom:

eukaryotic
multicellular
heterotrophs
sexual reproduction

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in the plant kingdom:

multicellular
eukaryotic
chloroplasts
cell wall
nucleus
autotrophs (self feed)

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in the fungi kingdom:

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

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in the potista kingdom:

eukaryotic
multi and uni cellular
some can photosynthesis

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monera kingdom:

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

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what are the 3 types of monera

Gucci-circular
spiralla-sprial
bacilli-rod shaped

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what are the two kingdoms of monera

true bacteria
Archaea

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what kindoms are eukaryotes?

protista
animal
plant
fungi

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what kindom is prokaryotic

monera

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describe eukaryotic cells

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

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describe prokaryotic cells

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

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what are the defining features of mammals

warm-blooded
hair or fur
four limbs

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what are the defining features of fish

cold-blooded
gills
scales
soft eggs

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what are the defining features of reptiles

cold blooded
scaley
vertabrate
soft eggs

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what are the defining features of birds

warm-blooded
feathers
hard-shelled
hollow bones
wings

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what are the defining features of amphibians

cold-blooded
land and water
moist scaley skin
soft eggs

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what are the 3 types of mammals

placental, monotreme, marsupiels

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what is a placental

live

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what is a monotrememe

eggs

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marsupiels reproduce in a

live to pouch

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what does endothermic mean

warm blooded

what does ectothermic mean

coldblooded

what does homeothermic mean

warm blooded

what does poikilothermic mean

cold blooded

what does habitat mean

a place where an organism lives

what does population mean

all the organisms of the same species

what does community mean

the populations of different species

What is commensalism?

+/0

What is mutualism?

+/+

What is Parasitism?

+/-

What does symbiosis mean mean?

Living together

What adaptations do all animals have?

Physiological, structural and behavioural.

What is cosmology

The study of space.

What is the Big Bang Theory?

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

What is the Goldilocks zone?

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

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

Mercury Venus Earth mars Jupiter Saturn Uranus Neptune.

What is 1 year one year on earth?

365 and 1/4 days

What is one day on earth?

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

What is one month on earth?

The time it takes for the moon to orbit earth

What is a satellite?

And an object that orbits a planet

What is a natural satellite?

Not man-made

What is an artificial satellite?

Man-made.

What are the rocky planets?

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

What are all the gas planets?

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

What happens in the waning stage?

darker left side

What happens in the waxing stage?

lighter right side

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

Waning: Gibbous, 3/4, cresent and new Waxing: Cresent, 1/4, gibbous, full

What is a solar eclipse?

Sun-moon-earth.

What is a lunar eclipse?

Sun-earth-moon.

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

Furthest from the earth

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

closest to the earth

The penumbra of an eclipse is:

partial eclipse

The umbra of an eclipse is:

total eclipse

What is the nucleus?

the brain of the cell

What is the cell membrane?

Controls what enters and exits the cell.

What is the mitochondria?

cellular respiration

What is the cytoplasm?

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

What is the vacuole?

The storage organ for the cell.

What is the cell wall?

Provides support and structure to the cell.

What is the chloroplasts?

photosynthesis

geocentric is _ centered and ____ made it

earth centre Ptolmey

heliocentric is ____ and was made by _______

sun centre copernicus

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Science Term 3 Flashcards

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