the living world key words Flashcards
the conservation on international trade in endangered species.
bans or controls the trade between countries of protected species
CITES
semen is collected from a chosen male to be inserted artificially into the chosen female
artificial insemination
the study of living organisms so the knowledge gained can be applied to engineering or technological developments
biomimetics
the preservation of material by freezing, such as semen for artificial insemination
cryopreservation
the transfer of embryos from a rare species into a more common species so more young can be produced
embryo transfer
a species indigenous to a particular area and is not naturally found anywhere else
endemic
the total variety of different genes in all the members of a population
gene pool
breeding between closely related individuals
inbreeding
international whaling commission
IWC
appealing species used to highlight conservation issues
flagship species
stores of frozen seeds
seed banks
the study of birth defects
teratology
drug derived from the yew tree for breast cancer treatment
taxol
areas where crop plants were first domesticated and wild varieties can still be found
Vavilov centres
a habitat that links other habitats so animals can move between them
biological corridor
a method of boosting wild populations by keeping a breeding population in captivity
captive breeding and release programmes
a geographical region with a high plant biodiversity
centre of diversity
a taxon of animals that includes corals and jellyfish
cnidarians
wild plant varieties or species that are closely related to domesticated crops
crop wild relatives
agreements whereby an organisation agrees to pay part of a country’s debt in return for a commitment to a wildlife conservation programme
debt for nature swaps
species threatened with extinction and have few relatives that are genetically similar
EDGE species
the release of animals from captivity where they are not provided with post release support e.g food
hard release
the conservation of species in an area which is not its natural habitat
ex situ conservation
an organisation of 1,300 government and non government organisations that provides information on the status of the natural world and the measures needed to safeguard it
IUCN
international union for conservation of nature
a species that has much more important ecological functions within their ecosystem than their abundance might suggest.
e.g beavers
keystone species
the process of creating habitats that are similar to the conditions present before the natural habitat was changed by human actions
re wilding
the release of animals from captivity where they are provided with post release support e.g food
soft release
uk law that provides protection for many wildlife species
wildlife and countryside act