According to Lamarck, a giraffe has a long neck because:

Question

According to Lamarck, a giraffe has a long neck because: (A) a creator designed it that way. (B) catastrophes eliminated short-necked forms. (C) its ancestors stretched their necks to get food. (D) ancestral giraffes with slightly longer necks than others got more food and left more surviving offspring.

Tardigrade Admin · Accepted Answer

According to Lamarckism (or Lamarckian inheritance) an organism can pass on the characteristics that it acquired during its lifetime. According to Lamarck, a giraffe has a long neck because its ancestors stretched their necks to get the food

Q. According to Lamarck, a giraffe has a long neck because:

a creator designed it that way.

catastrophes eliminated short-necked forms.

its ancestors stretched their necks to get food.

ancestral giraffes with slightly longer necks than others got more food and left more surviving offspring.

According to Lamarckism (or Lamarckian inheritance) an organism can pass on the characteristics that it acquired during its lifetime. According to Lamarck, a giraffe has a long neck because its ancestors stretched their necks to get the food