Fluffing creates a pocket of air near the bird that acts as insulation.
False, a typical organ is made up of one specific type of cells and tissues
Answer: All known living organisms use the same genetic code.
Explanation: The genetic code is unambiguous. Each codon codes for just one amino acid (or start or stop). Credit libretexts.org.
Correct Answer: Genotype
genotypes are determined by alleles(dominant and/or ressessive traits) that one receives from his or her parents. The individual recives one from mom and one from dad. 50/50%