Explanation:
Silent mutations occur when the change of a single DNA nucleotide within a protein-coding portion of a gene does not affect the sequence of amino acids that make up the gene's protein.
The first one. Mary asked how much the puppy cost.
The answers to the interrogate proclaimed above is disseminated as the following,
1. The diatomic molecule, C2.
2. Diatomic molecule, N2.
3. Oxidane (H2O).
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Here is how biologist study concept maps.
BIOSPHERE:
<span>ECOSYSTEMS:
</span>
COMMUNITIES:
POPULATIONS:
<span>ORGANISMS: </span>
ORGANS AND ORGAN SYSTEMS:
<span>TISSUES: </span>
<span>CELLS: </span>
ORGANELLES:
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Answer:
1
Explanation:
It sexual reproduction you need both a sperm and egg cell.