Answer: A
Mitochondrion contains a Cristaes which are folds within the mitochondria to
The answer is B. hope this helps I have an 86.6 in biology.
1. Genes are versions of alleles.
2. For each trait, an organism inherits two alleles.
3. The dominant allele determines the phenotype of an organism.
4. Allele pairs separate during the production of gametes so there is only one allele.
Answer: Serine; selenocysteine synthase
Explanation: