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Topic 4- Reproduction & Growth Vocab

Across
Chemicals that affect growth and development.
Major body changes as an organism grows and develops.
The regular, seasonal journey of an animal from one place to another and back again.
A reproductive process that involves only one parent and produces offspring that are genetically identical to the parent.
The ripened ovary and other structures of an angiosperm enclosing one or more seed.
The sprouting of an embryo out of a seed.
An egg cell and sperm cell joining to form a new cell.
The reproductive structures of gymnosperms.
Down
The way an organism reacts to changes in its internal conditions or external environment.
A sequence of DNA that determines a trait and passed from parents to offspring.
A chemical released by one animal that affects the behavior oof another animal of the same species.
Two parents combine their genetic material to produce a new organism which differs from both parents.
The process by which an offspring receives genes from its parents.
The behavior patterns related to how animals mate.
The process of transferring pollen from male reproductive structures to female reproductive structure's in plants.
A response to stimulus that is inborn and that an animal performs correctly the first time.
The plant structure holding the egg cell.
A specific characteristic that can pass to its offspring through its genes.