Phycomycetes are characterised by
I. Aseptate, coenocytic hyphae.
II. Asexual spores, produced endogenously.
III. Show hetero or isogamous sexual reproduction.
IV. Divided into oomycetes and zygomycetes.
Choose the correct option containing true statements.
(a) I and II
(b) I and III
(c) I and IV
(d) All are correct