Which of the following are correct about pteridophytes ?
I. The sporophyte bear sporangia formed on sporophylls.
II. They are frequently grown as ornamentals.
III. They are the first terrestrial plants to forms seeds.
IV . Vascular tissues are present in pteriodophytes.
V. They do not form embryo .
A. V and IV
B. I, II and IV
C. III, IV and V
D. I and II
