The energy value listed for foods refers to the _______.a. total amount of chemical energy in the food
b. amount of energy available as fuel for the body
c. total nutritional value of the food
d. amount of carbohydrates

Answer:

carbon dioxide

methane

nitrous oxide

Answer:

Carbon Dioxide.

Methane.

Nitrous Oxide

Answer:

Option D, Ss

Explanation:

A heterozygous dominant genotype consists of two different alleles of the same gene in which one is dominant allele and the other one is the recessive allele.

Symbolically the dominant allele is represented by the capital form of an alphabet and the recessive allele is represented by the small form of the same alphabet.

For example if "T" represents the dominant allele for tall height and "t"represents the recessive allele for small height, then Tt would represents a heterozygous dominant tall genotype. For a recessive allele to express there must be two copies of recessive allele for instance "tt"

Here among all given options , option D "Ss" is the correct answer

Final answer:

The heterozygous dominant genotype is Ss.

Explanation:

The genotype that is heterozygous dominant is Ss. In genetics, heterozygous dominant means that the organism has two different alleles for a particular trait, and the dominant allele is expressed over the recessive allele. In this case, the S allele is dominant, and the lowercase s allele is recessive. So, an organism with the genotype Ss would have the dominant trait expressed.

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Answer:- 4) D) ]

The symbol indicates that masking was used for right ear air conduction in audiometry is 4) D) ].