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Define F1 and F2 generations.


F1 or first filial generation is the generation of hybrids derived from a cross between two genetically different homozygous individuals.
F2 or second filial generation is the generation produced as a result of interbreeding between individuals of F1 generation.

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Define the terms: Variations, Acquired Variations.

What do you mean by the following terms: Homozygote, Heterozygote?

What do you mean by the following terms: Dominant, Recessive?

What do you mean by the following terms: Codominant, Genotype, Phenotype?

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