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4-11 Plants & Animal

4th Unit 11 Plants & Animals

TermDefinition
germination The sprouting of a seed.
maturity The stage at which organisms can reproduce. (adult)
fertilization The joining together of a sperm and an egg cell.
pollination The transfer of pollen from a male plant part to a female plant part of seed plants.
spore A reproductive structure of some plants, such as mosses and ferns, that can form a new plant.
complete metamorphosis A complex change that most insects undergo that includes eggs, larva, pupa and adult.
incomplete metamorphosis Developmental change in some insects in which a nymph hatches from an egg and gradually develops into an adult. egg, nymph, and adult
nymph An immature form of an insect that undergoes incomplete metamorphosis.
environment All the living and nonliving things that surround and affect an organism.
adaptation A trait or characteristic that helps an organism survive.
physical adaptation An adaptation to a body part.
behavioral adaptation Something an animal does that helps it survive.
instinct A behavior an animal knows how to do without having to learn it.
heredity The process by which traits are passed from parents to offspring.
learned behavior A behavior that an animal doesn't begin life with but develops as a result of experience or by observing other animals.
Created by: mbeisert
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