NEET UG 2021 — Botany Morphology of Flowering Plants

Which of the following is an example of a zygomorphic flower?

In the seeds of cereals, the outer covering of endosperm separates the embryo by a protein-rich layer called :

Given below are two statements: Statement I: In a floral formula $\oplus$ stands for zygomorphic nature of the flower, and $\underline{G}$ stands for inferior ovary. Statement II: In a floral formula $\oplus$ stands for actinomorphic nature of the flower and $\underline{G}$ stands for superior ovary. In the light of the above statements, choose the correct answer from the options given below:

Match List I with List II : $\begin{array}{|l|l|l|l|}\hline & \text{List - I} & & \text{List - II} \\\hline \text{A}. & \text{Scutellum} & \text{(i)} & \text{Persistent nucellus} \\\hline \text{B.} & \text{Non-albuminous seed} & \text{(ii)} & \text{Cotyledon of Monocot seed} \\\hline \text{C.} & \text{Epiblast} & \text{(iii)} & \text{Groundnut} \\\hline \text{D.} & \text{Perisperm} & \text{(iv)} & \text{Rudimentary cotyledon} \\\hline\end{array}$ Choose the option with all correct matches.

Identify the type of flowers based on the position of calyx, corolla and androecium with respect to the ovary from the given figures (a) and (b)