BIODIVERSITY AND CONSERVATION intro

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21 Terms

1

Biodiversity is the term popularised by __________ to describe the combined diversity at all levels of biological organisation.

sociobiologist Edward Wilson

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2

India has more than __________ genetically different strains of rice.

50,000

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3

The _________ at the species level includes a comparison of species diversity between different regions, such as the Western Ghats and the Eastern Ghats.

diversity

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4

The diversity of plants and animals such as the medicinal plant __________ shows high genetic variation at different locations.

Rauwolfia vomitoria

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5

There are more than __________ species of ants on Earth.

20,000

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6

Ecological diversity can be observed at the __________ level, including different ecosystems found in a country.

ecosystem

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7

India has a greater ecosystem diversity compared to a Scandinavian country like __________.

Norway

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8

The rich variety of living organisms never ceases to astonish and __________ us.

fascinate

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9

Species diversity is measured by comparing the number of species in different __________ or habitats.

regions

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10

The biodiversity of the biosphere is significant to understand how organisms function and ________ with one another.

interact

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11

More than __________ species of beetles exist on our planet.

300,000

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12

How do humans benefit from the diversity of __________?

life

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13

Diversity exists not only at the species level but at all levels of biological __________.

organisation

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14

Under current rates of species losses, we could lose all wealth of biodiversity in less than __________ centuries.

two

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15

The great diversity of life leads to important ecological and evolutionary __________.

questions

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16

The __________ of biodiversity is now a vital environmental issue of international concern.

conservation

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17

The Western Ghats have a greater amphibian species __________ compared to the Eastern Ghats.

diversity

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18

Biodiversity is essential for our survival and __________ on this planet.

well-being

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19

The variety of life forms can be astonishing, with nearly __________ species of orchids.

20,000

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20

Ecologists and evolutionary biologists have been studying the significance of this __________ for years.

diversity

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21

Diversity among organisms has been built up over millions of years of __________.

evolution

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