Question

Seed and fruit development in plants takes place step-by-step. Arrange the following steps in sequential order of development starting from the earliest to the latest one -
(A) Fertilized ovule develops into the seed
(B) Pollen lands on the stigma and grows a pollen tube down through the style to the ovary
(C) The ovary develops into fruit
(D) The nucleus of the pollen grain travels down the pollen tube and fertilizes the nucleus in the ovule

• A. (D), (B), (A), (C).
• B. (A), (B), (D), (C).
• C. (B), (A), (D), (C).
• D. (B), (D), (A), (C).

Hint:

To order this biological process easily:
Pollination (B) $\rightarrow$ Fertilization (D) $\rightarrow$ Seed Development (A) $\rightarrow$ Fruit Ripening (C).

Answer 1

The Correct Option is D