In the tropics there is no sharp distinction of season and the wood contains vessels of the same size in late wood and early wood . Such wood is called

Options

A. Porous
B. Ring porous
C. Ring and diffuse porous
D. Diffuse porous

Answer

D

Explanation

Diffuse porous wood vessels are more or less equal in diameter. The vessels are uniformly distributed through out the wood. Vessels of early wood and late wood are indistinguishable. The vessels are shorter in length and rate of transport of water in plants is slower.