BIODIVERSITY

Question 1

is the variety and variability of life and the ecological systems for which they are a part.

Answer 1

Biodiversity

Question 2

Biological Diversity was coined by?

Answer 2

W.G. Rosen in 1986

Question 3

1st used by

Answer 3

Raymond Dasmann

Question 4

Levels of Biodiversity

Answer 4

Genetic Diversity
Species Diversity
Ecological Diversity

Question 5

• all the different genes contained in all individual plants, animals, fungi, and microorganisms. It occurs within a species as well as between species

Answer 5

Genetic Diversity

Question 6

• all the differences within and between populations of species, as well as between different species.

Answer 6

Species Diversity

Question 7

• all the different habitats, biological communities, and ecological processes, as well as variation within individual ecosystems

Answer 7

Ecological Diversity

Question 8

composed of living and non- living things

Answer 8

ecosystem

Question 9

it determines the traits of individuals

Answer 9

genes

Question 10

water, rocks, soil (abiotic)

Answer 10

Non-living things

Question 11

Whittaker’s Five Kingdoms

Answer 11

Kingdom Bacteria
Kingdom Protista
Kingdom Fungi
Kingdom Plantae – Flora
Kingdom Animalia – Fauna

Question 12

• they are ubiquitous, they are present everywhere.
• microscopic living things
• they are grouped together in prokaryotes

Answer 12

Kingdom Bacteria

Question 13

• eukaryotic organisms that are not deemed to be animals, plants, and fungi

Answer 13

Kingdom Protista

Question 14

• examples are mushroom, molds, yeast

Answer 14

Kingdom Fungi

Question 15

• they are immobile, multi-cellular, and eukaryotic
• they have the ability to photosynthesize

Answer 15

Kingdom Plantae

Question 16

• it is the most evolved and is divided into two large groups, vertebrates and invertebrates

Answer 16

Kingdom Animalia

Question 17

Linnaean System, from Carolus Linnaeus, 1740’s

Answer 17

Kingdom
Phylum
Class
Order
Family
Genus
Species

Question 18

is based on the similarities in obvious physical traits and consist the hierarchy of taxa from the kingdom to species

Answer 18

binomial nomenclature

Question 19

• world’s largest global environmental organization

Answer 19

International Union for Conservation of Nature

Question 20

a population of organisms facing a high risk of becoming extinct

Answer 20

Endangered

Question 21

relationship between two species of plants or animals in which one benefits at the expense of the other

Answer 21

• parasitism

Question 22

both host and parasite benefits

Answer 22

• mutualism

Question 23

relationship between two organisms in which one derives benefit from the other without causing it any harm.

Answer 23

• commensalism

Question 24

highest risk category

Answer 24

Critically endangered

Question 25

end of an organism/ group of organisms

Answer 25

Extinction

Question 26

phenomenon where a species presumed extant abruptly reappears after a period of absence

Answer 26

- Lazarus taxa

Question 27

Importance of Biodiversity

Answer 27

Source of Medicine Ecosystem Services Air and Water Purification Pollination and Seed Dispersal Economic social/cultural value Recovery from unpredictable events Mega Diversity

Question 28

provided oxic environment in early earth’s atmosphere

Answer 28

Cyanobacteria

Question 29

Threats to Biodiversity

Answer 29

Habitat Destruction Over-exploitation Chemical or Environmental Pollution Global Warming = Climate Change

Question 30

- emitted from the production and use of fertilizers, and pesticides in agriculture and combustion of fossil fuels

Answer 30

Nitrous oxide