Answer/Explanation:
Let's say the allele for short hair is S and the allele for long hair is s. Since long hair is recessive, an individual would need to have two copies of that allele to show the genotype (h0m0zygous - ss). That means they must inherit one from each parent.
A guinea pig with short hair could be h0m0zygous (SS) or heterozygous (Ss)
Since a short haired male and a short haired female produced some long haired offspring, they must each have a copy of the long haired allele (s). Otherwise there is no way their offspring could inherit two copies of the s allele. The offspring must have got one s allele from each parent.
Therefore, the parents must both be heter0zygous (Ss)
Carbohydrate
Nucleic acid
Fat
Protein
Answer:
Nucleic acid.
Explanation:
Biomolecules are the important molecules that makes up the constituent of the living organism. Four important types of biomolecule are proteins, carbohydrates, lipids and nucleic acid.
Nucleic acids are DNA nad RNA molecule. They are the polymers of nucleotides. The nucleotides consist of a five carbon sugar, nitrogenous base and the phosphate group.
Thus, the correct answer is option (2).
Answer:
Option 2
Explanation:
Biomolecules are the important molecules that makes up the constituent of the living organism. Four important types of biomolecule are proteins, carbohydrates, lipids and nucleic acid.
Nucleic acids are DNA nad RNA molecule. They are the polymers of nucleotides. The nucleotides consist of a five carbon sugar, nitrogenous base and the phosphate group.
Answer:
The total energy production of a mitochondrion is enhanced by its large internal surface area.
Explanation:
All cellular activity requires energy, it is through mitochondria that this energy necessary for cell activity will be generated. Mitochondria has a large internal surface area, all of which strongly influences the energy production of this organelle.
To get energy, the cell necessarily needs glucose. Mitochondria have the function of breaking down glucose by introducing oxygen into carbon, what remains is carbon dioxide, which will come out through exhalation. This process performed by this important cellular organelle is known as cellular respiration. In order for cells to perform their functions normally, they depend on various chemical reactions that occur within the mitochondria.
Despite its great importance, mitochondria is a fairly small cell organelle. There are cells that have a large number of mitochondria, however, the amount of this organelle will depend on the function of each one. The more the cell needs energy to perform its vital functions, the more mitochondria it will produce.
b. The placenta passes oxygen, nutrients, and other useful substances from the mother to the fetus.
c. The placenta mixes blood from the mother and fetus together.
d. The placenta protects the mother from being attacked by the fetal immune system.
The three basic principles of a successful personal fitness program are overload, progression, and specificity. This incorporates increasing exercise stress (overload), progressing exercise intensity gradually (progression), and aligning exercises with desired fitness goals (specificity).
The three basic principles of training that lay the groundwork for developing a successful personal fitness program are overload, progression, and specificity. Overload refers to increasing the amount of exercise or stress placed on the body to promote adaptation and improve fitness. Progression implies the gradual increase of the exercise intensity, frequency, or time, ensuring that the body is constantly challenged but not overworked. Specificity denotes the requirement for exercises to be specific to the muscles or fitness component that one desires to improve.
#SPJ2