About Macadamia Nuts. Macadamia nuts come from the fruit of a large evergreen tree native to eastern Australia. Thousands of years before European settlement, the aborigines of Australia gathered the native nuts from rainforest floors and consumed them as snacks.acadamia nuts come from the fruit of a large evergreen tree native to eastern Australia.
In genetics, Heritability is the proportion of phenotypic variation in a population that is attributable to genetic variation among individuals. Variation among individuals may be due to genetic and/or environmental factors.... Full article >>>.
Mutation = a heritable change. This is often followed by the qualifier in the DNA or in the genetic material. This is redundant with the term heritable but points out an important genetic issue: The mutations which are of primary concern are those in the germ line as these are the one that will be passed on.