Question

Choose the statement which is unrelated for embryo development in flowering plant.

• A. Develops at micropyle of embryosac
• B. Embryonal and endosperm development start simultaneously
• C. In most cases, zygote divide first by transverse division
• D. Most zygote divide only after certain amount of endosperm is formed

Answer 1

The correct option is B Embryonal and endosperm development start simultaneously

Option b is not related to embryo development in flowering plant. Because double fertilization of egg cell and central cell initiates development of the diploid embryo and the triploid endosperm, respectively. These two organisms develop in parallel in a coordinated interplay between sporophytic and gametophytic tissues to produce the mature seed.