Of the major classes of biological molecules, which one is responsible for the transmission of traits from one generation to the next?

Nucleic acids

Explanation:

Nucleic acids are the polymers of nucleotides and are of two main types: DNA and RNA.  

DNA (deoxyribonucleic acid) serves as a genetic material in most of the organisms. DNA is packed with help of packing proteins and is organized into long thread-like structures known as chromosomes. DNA is carried from one generation to next via chromosomes.  

For example, each of the male and female parents in humans contributes 23 chromosomes to the progeny and thereby transmitting the DNA present in their sex cells to the progeny.  

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation: