The corresponding DNA codon would be ATC.
The complementary DNA nucleotide for a:
RNA uracil is the adenine;
RNA adenine is the thymine;
RNA guanine is the cytosine.
Because a RNA strand is made from complementation of a DNA model-strand, when we have a RNA codon, the DNA codon that was in its origin is simply the combination of the three DNA nucleotides that are complementary to the RNA codon.
Answer:
Animals without backbones are called invertebrate. Worms do not have backbones.
Explanation:
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Answer:
C. Similar body shape in dolphins (mammals) and fish
Explanation:
- Convergent evolution refers to the development of similar organs with respect to shape, size or function in two different species without an ancestral relationship.
- Convergent evolution produces analogous structures i.e. organs that are structurally and functionally similar but come from different ancestries.
Answer:
Weathering and erosion. Weathering is the process where rock is dissolved, worn away or broken down into smaller and smaller pieces.
Explanation:
There are mechanical, chemical and organic weathering processes. Organic weathering happens when plants break up rocks with their growing roots or plant acids help dissolve rock.