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Ch. 2 Reproduction and Adaptation

Across
A type of plant that cannot pollinate itself.
When all the members of a population have similar genetic blueprints.
A mistake made when DNA is copied during cell division. This results in a genetic blueprint different from the original.
Mating among closely related individuals that results in populations with low genetic variation.
When some individuals in a population survive and reproduce at higher rates than other individuals in the same population.
A form of reproduction in which only one parent is needed to produce offspring. Compare with sexual reproduction.
The process through which organisms become adapted to their environment over time.
Sections of DNA that give instructions to create specific traits.
When homologous chromosomes trade genetic information with each other during the formation of eggs and sperm.
Down
A form of asexual reproduction in which part of a plant—such as its leaves, roots or stem—breaks off and begins growing into a separate plant.
A type of asexual reproduction in which a single cell divides into two separate cells, each a separate organism.
Taking individuals from thriving populations and releasing them into struggling populations.
A form of reproduction in which two parents are needed to produce offspring. Compare with asexual reproduction.
The process by which new organisms are produced from existing organisms.
The number of game animals that can be harvested by a single hunter daily.
A specialized structure or behavior that helps an organism survive in a particular environment.
A form of asexual reproduction in which a mass of cells, called a bud, begins growing on the parent’s body.