Biologie HF4

solidary

to help other

solitary

to live on your own

aggregation

it’s a form of gathering , it’s temporary, by chance

association

a form of gathering , it’s constant , long-time group formation and there is a clear benifit of it

monogamie

1 mating partner per season ‘‘pigeon“

polygamy

more than 1 mating partner per season “lions”

polygyny

1 male with + female “gorilla”

polyandry

1 female with + male “honey bee”

polygynandry

+female with + male “red fox”

real altruism

zijn koloniedieren waarbij alleen de koninginnen zich voortplanten. De kolonie is belangrijker dan je eigen leven. Groepsleden geven hun lichaam en voortplantingssysteem op en kunnen zelfs hun leven opofferen om de kolonie te dienen.

appart altruism

solidary animals, but would not affer their lives , thy can all reproduce

intraspecific competition

competition between individuels from the same organism