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.
Answer:
The hydrogen bond between complementary nucleotides (C)
Explanation:
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The retina; I may be wrong.
A rabbit is a consumer
A mushroom is a decomposer
A tree is a producer
A sun is the thing where the food webs start
Frequent use of pesticides