reproduction definitions Flashcards
the formation of a new individual from a single organism
asexual reproduction
asexual reproduction process in which a bud forms on an organism, grows, and eventually breaks away
budding
the process of producing a clone
cloning
an organism having the reproductive organs of both sexes
Hermaphrodites
a plant that produces exposed seeds, rather than seeds inside an ovary
Gymnosperm
in a flower, the process by which pollen grains from the anther reach the stigma of the pistil
Pollination
the process of repairing injured cells or growing lost body parts
regeneration
an asexual reproduction process in which a small piece, or fragment, breaks away and grows into a new individual
fragmentation
a form of fertilization in which sperm and egg cells meet outside the bodies of both parents
external fertilization
in plants, a complete reproductive package containing an embryo, food supply, and seed coat
seed
the seed-producing part of a flower
pistil
the process in which a seed begins to grow
germination
the splitting of an organism into two new organisms approximately equal in size
binary fission
a haploid cell that can develop into a new organism without fertilization
spore
fertilization a form of fertilization in which the sperm travels into the female’s body to meet the egg
internal fertilization