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chapter 7.18 vocab

Across
Staying alive
Passing on genetic information to offspring
A process by which organism with favorable traits produce more successful offspring then organisms with less favorable traits, causing the favorable traits to become more common in the population
Organisms of the same species that are the same level of descent from a common ancestor; a parent is a member of one generation and its offspring and it offspring are members of the next generation
Down
A group of interaction organisms of the same species located in the same area
Preventing something from happening
When something is most common
A process by which a population becomes better suited to its environment by increasing the frequencies of alleles that provide benefits to survival and reproduction
A characteristic of an organism; can be genetic or required