parasitism Flashcards
1
Q
parasitism
A
occurs when 2 organisms of different species live close to one another-🌎
one obtains its food from host
2
Q
what can parasites do
A
weaken host
3
Q
endoparasites-
A
live inside host🫁
eg-lived fluke(sheep)🐑
eg-tapeworms(humans🪱
4
Q
exoparasites
A
live outside/on host
eg-fleas on dog🐕
eg-mosquitoes on humans🚶🏻
5
Q
symbiosis
A
when 2 organisms of different species live close to one another and at least 1 of them benefits
6
Q
mutualism
A
both organisms benefit from working together
7
Q
human population:
reasons in decline…
A
war🔫
famine🌿
contraception🍼
disease💉
