The correct answer is: A. Transport minerals and water from the roots to the leaves
The inner bark of a woody plant is the layer of tissue between the cambium and the phloem. It is made up of living cells that transport water and minerals from the roots to the leaves. The inner bark also contains dead cells that provide support and insulation for the plant.
Option B is incorrect because the inner bark is not a membrane impermeable to water and gas. The inner bark is made up of living cells that allow for the movement of water and gas.
Option C is incorrect because the inner bark does not transport food from the leaves to the other parts of the plant. The phloem is the tissue that transports food from the leaves to the other parts of the plant.
Option D is incorrect because the inner bark does not protect the plant from herbivorous animals. The bark of a woody plant is the tissue that protects the plant from herbivorous animals.