the characteristics of life Flashcards

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1
Q

continuity of life

A

the ability of organisms to survive from one generation to the next.

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2
Q

metabolism

A

sum of all the chemical reactions in an organism

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3
Q

characteristics of life

A

the common features shared by living organisms.

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4
Q

excretion

A

the Removal of waste made in body cells.
e.gurea carbon dioxide and water

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4
Q

organisation

A

living things are composed of cells, tissues, organs and organ systems.

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5
Q

nutrition

A

process by which an organism obtains and uses food.

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5
Q

reproduction

A

the production of new individuals of the same species.

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6
Q

response

A

is the ability of organisms to detect and react to changes in their internal and external environments

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7
Q

asexual reproduction

A

Reproduction involving only one parent.

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8
Q

sexual reproduction

A

Reproduction involving two parents.

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9
Q

autotrophs

A

organisms that make their own food
i.e plants through photosynthesis

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10
Q

heterotrophs

A

animals fungi and most bacteria-cannot make their own food

heterotrophs obtain their nutrients by eating plants or other animals.

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