During a study session about evolution, one of your fellow students remarks, "The giraffe stretched its neck while reaching for higher leaves; its offspring inherited longer necks as a result." Which statement is most likely to be helpful in correcting this student's misconception?
A) Characteristics acquired during an organism's life are generally not passed on through genes.
B) Spontaneous mutations can result in the appearance of new traits.
C) Only favorable adaptations have survival value.
D) Disuse of an organ may lead to its eventual disappearance.
E) If the giraffes did not have to compete with each other, longer necks would not have been passed on to the next generation.

Question

Quizplus · Accepted Answer

This statement addresses the misconception that an organism can pass on traits that it acquired during its lifetime. It emphasizes that traits are passed on through genes and are not influenced by an organism's behavior or experiences.

During a Study Session About Evolution, One of Your Fellow