B. homozygous for the recessive allele.
The only way you have a disease caused by a recessive allele is that both of your copies are recessive.
The diagram is used by biologists to determine the probability of an offspring having a particular genotype
Building Blocks of Nucleic acids are polynucleotides- <span>long chainlike molecules composed of a series of nearly identical building blocks called nucleotides</span>
Proteins are large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues
B. Mutualism, because both parties are benefiting from the other.
Answer:
The smallest planet is Mercury
Explanation: