Where do i come from ? Flashcards

1
Q

what is classification ?

A

Classification is when you put different living things into groups according to there looks and what they do.

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2
Q

what do you call different types of animals?

A

species

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3
Q

Are all species related?True or false

A

True

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4
Q

what are the two group?

A

invertebrates and vertebrates

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5
Q

what are the 5 main groups of vertebrates ?

A

fish,reptiles,birds,amphibians,mamals

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6
Q

what are the 5 main groups of invertebrates ?

A

molluscs-slugs and snails ,crusteceans-shrimps,arachnids-black widow spider ,worms-earth worms ,insects-butterflies and beetles.

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7
Q

how do we classify plants?

A

Plants that make seeds and plants that dont.

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8
Q

what are the two main groups of micro organisms?

A

bacteria and fungi

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9
Q

what are classification keys?

A

classification keys are a set of questions about characteristicts of living things

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10
Q

what is variation ?

A

the difference between the indivisuals in the species

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11
Q

what are two types of variations ?

A

genetic and enviromental

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12
Q

what is a cantinuous variation?

A

it is unlimited and comes in a range rather than set groups

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13
Q

what is monohybrid inheritance ?

A

it is a characters controlled by one pair of genes

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14
Q

what are paires of genes called ?

A

alleles

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