Vocabulary List Flashcards

0
Q

species that can live on land and in water

A

amphibians

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1
Q

to change or adapt to the environment

A

adaptation

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2
Q

the theory that 15 billion years ago all material in the universe was condensed into a small place and then exploded

A

Big Bang theory

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3
Q

an organelle in plants that perform photosynthesis

A

chloroplasts

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4
Q

the comparative study of the anatomy of different species

A

comparative anatomy

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5
Q

deoxyribonucleic acid, the molecule that contains hereditary material in the nucleus of the cell

A

DNA

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6
Q

an organism in the earliest stages of development in the uterus

A

embryo

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7
Q

cells containing their genetic material inside a nucleus. all multicellular organisms are made up of eukaryotic cells

A

eukaryotic cell

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8
Q

the elimination of a species

A

extinction

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9
Q

hardened remains of plant or animal life

A

fossils

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10
Q

hereditary information held in the DNA of cells

A

genes

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11
Q

the process of small incremental genetic changes in a species

A

genetic drift

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12
Q

the study of heredity

A

genetics

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13
Q

the first human like characters that appeared about five million years ago

A

hominids

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14
Q

the human species

A

Homo sapiens

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15
Q

from 210 to 130 million years ago

A

Jurassic period

16
Q

a group of vertebrate animals whose young are sucked with milk from the mother

A

mammals

17
Q

the process of sexual reproduction

A

meiosis

18
Q

from 250 to 65 million years ago

A

Mesozoic era

19
Q

an organelle in the eukaryotic cells of animals whose primary function is to convert glucose into ATP that can be used as energy

A

mitochondria

20
Q

particles made up of two or more atoms

A

molecules

21
Q

errors in the genetic replication of cells

A

mutations

22
Q

theory proposed by Charles Darwin that species changed as the result of adaptation to their environment

A

natural selection

23
Q

two hundred million years ago, all of the continents were formed together in in one super continent

A

Pangea continent

24
Q

a process carried out by green plants in which carbon dioxide, water, and sunlight are converted into ATP and glucose and releasing oxygen as a by product

A

photosynthesis

25
Q

group of animals including humans, apes, and monkeys

A

primates

26
Q

single celled organisms such as bacteria

A

prokaryotic cells

27
Q

one of the most fundamental building substances of living organisms

A

protein

28
Q

a group of animals that are cold blooded vertebrates

A

reptiles

29
Q

a distinct plant or animal that can only have offspring with other in the same species

A

species

30
Q

the theory that all life evolved from earlier forms of life by adapting to their environment

A

theory of evolution