wild life breeding Flashcards

1
Q

metapopulation?

A

series of population connected byindividuals

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2
Q

population density

A

measure of number of individuals in a given area

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3
Q

distribution of a population

A

spatial arrangement of population members

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4
Q

three distinct distribution

A

1 random distribution
2uniform
3clumbed

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5
Q

random distribution

A

individuals scattered

**resources scatteresd evenly

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6
Q

uniform or even distribution

A

strong competition for limited resource

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7
Q

clumped distribution

A

resources are patchy

strong social bonds

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8
Q

clumped distribution

A

resources are patchy

strong social bonds

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9
Q

limiting factors in a population

A

density dependant

***density independant

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10
Q

density dependant

A

affects same proportion of individuals

***forest fire
storms

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11
Q

density dependant factors

A

*****diseases
predation
size increases this also increases

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12
Q

population dynamics

A

short term and long term changes in size and structure of a population

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13
Q

major factors affecting population dynamics

A

natality
mortality
emigrations
immigrations

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14
Q

population dynamics is calculated by

A

Nt =No+B-D+I-E

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15
Q

population cycle

A

population of some species show regular increase and decrease

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16
Q

population cycle

A

population of some species show regular increase and decrease

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17
Q

population cycle example

A

population cycle of snowshoe hare and lynx population

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18
Q

carrying capacity

A

number of animals thaat a habitata can support over a sustainable period

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19
Q

harvestable surplus

A

portion of population that can be removed without affecting the population sustainability

20
Q

ideal population

A

a population in which male gametes have equalchance to meet female gamete

migration and selection excluded

21
Q

minimum viable population

A

minimum population size needed to maintain genetic variation

22
Q

dispersion

A

affects population size

2 types of dispersal common in wild animals

23
Q

natal dispersion

A

individuals moves out for breeding purpose

seen in males than females

24
Q

innate dispersal

A

genetically predisposed for dispersion

25
captive breeding
maintain wild animals in controlled environments like wild life reserves zoo botanical garden
26
major associations for giving guidance in animal breeding
ISIS international species information system IUCN WAZA
27
captive breeding helps in
maintanenence of genetic diversity in small population *****inbreeding minimum
28
studbook
tracks pedigree demographic history history of individuals
29
studbook contain
information about identity parent location cause of death
30
international STUDBOOKS are maintained by
joint commitee called Conservation Breeding Specialist Group
31
in vivo method of ex situ conservation deals with
meta population is managed among adjacent zoo to avoid inbreeding
32
in situ conservation focussed on
high species diversity
33
un bodies for conservation of biodiversity
IUCN /world conservation union 2 FAO 3 united nations development programm e 4 united nations environment programme
34
national parks in india
120 national parks 515 wildlife sanctuaries 26 wetland 18 biosphere reserve
35
wildlife protection act
1972
36
project tiger has impacted in
recovery of habitat | increase in population
37
project tiger stated by
ministry of environment forestry and climatic change ***for bnrngal tigers
38
project elephant launched on
1992
39
main objective of project elephant
conserving elephants on their natural habitats protection of elephants against poachers ***improved vetcare for captive eelphants
40
assisted reproductive technologies in wild animals
protecting germplasm which are in the verge of extinction
41
major ways in ART in wild animals
AI MOET IVF
42
FROZEN ZOO
international consortium
43
frozen zoo is under
centre for conservation research
44
frozen zoo is under
centre for conservation research
45
frozen zoo place
zoological society of san diego
46
frozen zoo place
zoological society of san diego