question_answer

Which one of the following statements is true in respect of post fertilisation structures and events?

A) Perisperm is residual and persistent endosperm in seed

B) Zygote gives rise to the proembryo and subsequently to the heart-shaped, globular and mature embryo in dicots

C) In monocots hypocotyl has a shoot apex and few leaf primordia enclosed in a hollow foliar structure

D) Transformation of ovules into seed and ovary into fruit proceeds simultaneously