Question

which of the following statements about heredity is accurate?
a. it is based on personal choices and determination.
b. it is the passing of characteristics from parents to children.
c. it can be changed with sufficient medical care and knowledge.
d. none of the above

please select the best answer from the choices provided.

○ a
○ b
○ c
○ d

Explanation:

To determine the accurate statement about heredity, we analyze each option:

• Option A: Heredity is not based on personal choices or determination; it involves the transmission of genetic traits, so A is incorrect.
• Option B: By definition, heredity is the passing of characteristics (traits) from parents to their offspring (children) through genes, so this matches the concept of heredity.
• Option C: Hereditary traits (encoded in DNA) are not easily changed by medical care alone, as they are genetic in nature, so C is incorrect.
• Option D: Since B is correct, D is incorrect.

Answer:

B. It is the passing of characteristics from parents to children.