Reproduction — purpose?
Species continuity through gamete union.
Reproduction — purpose?
Ensures species continuity via gamete union.
Fertilization — mechanism?
Union of ovule and spermatozoid.
Gametes — types?
Female: ovule; Male: spermatozoid.
Oviparous vs viviparous — difference?
Oviparous lay eggs outside, viviparous develop inside.
Fertilization — union of?
Gametes forming a zygote.
Oviparous — reproduction?
Eggs outside, embryonic development external.
Viviparous — reproduction?
Embryo develops inside, live birth.
Internal fertilization — occurs?
Inside female reproductive tract.
External fertilization — occurs?
In aquatic environment, many gametes released.
Testez vos connaissances avec un QCM de 9 questions sur Sexual Reproduction in Living Organisms.
1. What is the primary purpose of sexual reproduction in living organisms?
2. What is the primary purpose of reproduction in living organisms?
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