Epigenesis
Epigenesis is the concept that emphasizes development resulting from ongoing bidirectional exchanges between heredity and all levels of the environment.
Epigenesis is the development of organisms such as plants, animals and fungi from an egg, seed, or spore or egg through a series of phases in which unorganized cells differentiate into organs and organs systems. The theory of epigenesis which claimed that structures evolve during development that are not already preformed was created by the German physician C. F. Wolff in 1759.
The atomic number where as the atomic mass refers to the number of both neutrons and protons and the symbol refers to the element
Answer:
B
Mutation is the ultimate source of genetic variation, but mechanisms such as sexual reproduction and genetic drift contribute to it as well Because prokaryotes are haploid, such a mutation immediately become part of the genetic makeup of the cell unlike eukaryotic diploids where a normal second copy of the gene usually protects the cell from the potentially lethal effect of such a mutation.
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the pheno type is the blue eyes whilst the genotype could possibly be for example AA or Aa. The phenotypes for the parents would be either AA or Aa
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You may not think that Fruit Flies pose a health risk but they are insects and all insects pose a health risk if they hang around long enough.
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