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Biology Paper

Across
When individuals at the upper and lower ends of the curve have a higher than those in the middle
a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene
The study of living organisms
Honors Biology teacher
Individuals at one end of the curve have higher fitness than the middle or the other end
they do not affect a species adaptations
British naturalist who revolutionized the study of biology with his theory of evolution based on natural selection
Occurs when biological populations become separated and genetically isolated
Gene alleles determine distinct traits that can be passed on from parents to offspring
Down
The breeding of plants and animals to produce desirable traits,
wo populations develop different behavioral strategies for reproduction
Reproduction occurs at different times
something changes in the DNA of the species which could potentially bring harm to it
When individuals near the center of the curve have higher fitness than individuals at the end
Two populations are separated by geographic barriers
A new species evolves from a single ancestral species while inhabiting the same region
they happen to improve an organism's ability to adapt to its environment
A random change in allele frequency