Answer:
A dominant allele is denoted by a capital letter (A versus a).Since each parent provides one allele, the possible combinations are: AA, Aa, and aa. Offspring whose genotype is either AA or Aa will have the dominant trait expressed phenotypically, while aa individuals express the recessive trait.
A. the mitochondria and chloroplasts are much different in structure than bacteria
You could do regular daisies, or pet grass... It could be almost anything.
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