Question

For an acquired trait to be transmitted to the next generation, which of the following cell types would need to be altered?

Options

• Somatic cells (body cells)

• Germ cells (reproductive cells/gametes)

• Skin cells modified by boring of ears and nostrils

• Muscle cells such as enlarged biceps

Answer 1

Only changes in germ cells (reproductive cells/gametes) can be transmitted to the next generation. Changes restricted to somatic cells (body cells), no matter how significant, cannot be inherited.