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Ch. 10 LS (Ch 10-1, Ch 10-2, Ch 10-3, Ch 10-4, Ch 10-5 (Animal…
Ch. 10 LS
Ch 10-1
Ch 10-2
Ch 10-3
Ch 10-4
Ch 10-5
Animal reproduction
animals reproduce to make more of their own kind
Gestation period is the length of time between fertilazation and birth
Asexual reproduction
can reproduce off spring with the exact DNA as a perent
sexual reproduction
Has DNA from both parents
External fertezlation
fertilazation that takes place outside the female organisms body
females lay the eggs then the male sprays sperm on them to fertilize them this happens in water to keep the eggs and sperm from drying out
Internal fertalization
fertilazation that takes place inside the female organisms body
the male and the female reproduce the males sperm enters the uterus and fertalizes the eggs
Ch 10-6