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North Island Rescue
Question | Answer |
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breed | to produce offspring |
breeding program | a selective breeding plan of plants or animals to help the recovery of an endangered species |
chromosome | a threadlike, gene-carrying structure found in the nucleus |
clone | an organism that is genetically identical to the organism from which it was produced |
colony | a group of two or more organisms that live together |
crossbreed | an animal with parents of different breeds |
diversity | the variations of different characteristics within a species |
DNA | a complex molecule containing the genetic information that makes up the chromosomes |
dominant allele | an allele whose trait always shows up in the organism when the allele is present |
expressed | the information contained in a gene that is shown in the organism |
gene | a segment of DNA on a chromosome that codes for a specific trait |
genetic pedigree | a family history that traces the inheritance of a genetic trait |
genetics | the scientific study of heredity and genes |
genome | all of an organism's genetic material |
genotype | set of genes responsible for an organism's unique traits |
inheritance | the process by which physical and biological characteristics are transmitted from the parent (or parents) to the offspring |
offspring | Product of reproduction, a new organism produced by one or more parents |
phenotype | an organism's physical appearance, or visible traits |
pollination | the transfer of pollen from male reproductive structures to female reproductive structures in plants |
pollinator | an animal that carries pollen from one plant to another of the same species, enabling plants to reproduce |
Punnette square | a chart that shows all the possible combination of alleles that can result from a genetic cross |
recessive allele | an allele that is masked when a dominant allele is present |
seed | plant embryo and a food supply encased in a protective covering |
sex cell | an egg or sperm cell (gamete); a sex cell carries half the number of chromosomes found in other body cells |
sexual reproduction | a reproductive process that involves two parents that combine their genetic material to produce a new organism, which differs from both parents |
trait | characteristic that an organism can pass on to its offspring through its genes |
allele | an alternative form of a gene which affects the expression of a particular trait |
asexual reproduction | one parent makes an exact copy of themselves |