Which part of a DNA molecule is responsible for the direct coding of specific traits in an organism? A. The number of hydrogen bonds that hold the strands of DNA together.

B. The number of carbons in the DNA molecule.

C. The sequences of phosphates along each DNA strand.

D. The sequence of nucleotide bases in the DNA molecule

the answer is D the sequence of nucleotides

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).

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