question_answer

Consider the following statements about sexual reproduction in brown algae?

I. Sexual reproduction may be oogamous isogamous or anisogamous.

II. Union of gametes take place in water or within the oogonium.

III. The gametes are pear-shaped and bear two laterally attached flagella.

Which of the statements given above are correct?

A) I and II             

B) I and III

C) II and III           

D) I, II and III