Answer:
<em>The correct option is 'this guinea pig could be homozygous dominant (HH) or heterozygous (Hh).'</em>
Explanation:
When both the alleles of a gene are the same then they are termed to be homozygous. If a gene possesses two different types of alleles then it is termed as heterozygous.
A dominant allele is the one which can suppress the effect of a recessive allele. A recessive allele is the one which gets masked by the dominant allele.
For a dominant trait to occur, an organism can either be homozygous dominant for that trait or it can be heterozygous for the trait.
In a relfex arc, the sensory neurons are also known as afferent neurons, while the motor neurons are known as efferent neurons. Afferent neurons because they bring in the signal from the sensory organs or sensory receptors to the brain. The neurons that carry information from the brain or the spinal cord to the muscles for making a movement are called efferent neurons.
A division between two opposite characteristic is known as a dichotomy. This is correct since the definition to the word is "two things being totally opposite or entirely different." The correct answer is A.
Answer:
What factors determine the shape of a protein molecule?
This is determined by the amino acid sequence.
xXxAnimexXx
Answer:
C; Oxygen concentration
Explanation:
Oxygen is product, not a reactant in photosynthesis. Light and carbon dioxide are reactants, and extreme temperatures can denature the plant.