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Natural Selection Vocab #1

Across
A long piece of DNA that contains many genes.
A result or change that happens because of an event or process
Everything that surrounds an organism
An event or process that lead to a result or change.
A related organism from a previous generation
A random change to a gene that sometimes results in a new trait
A graph that uses bars to show how characters or values are distributed within a group
A specific form of a gene that provides instructions for making a particular protein molecule
Down
To receive genes from parent
A way of hiding the same as the background.
A group of individuals born and living at about the same time
The number of individuals with each trait in a population.
A type of molecule that genes and chromosomes are made of
A characteristic that all members of a species have
An instruction for making a protein molecule