Identify the part of the seed from the given figure which is destined to form root when the seed germinates.
In a seed, the part that forms the root during germination is called the radicle, which is located at the base of the embryo. From the given figure, the part labeled C corresponds to the radicle.
\[ \begin{array}{|c|c|} \hline \textbf{Seed Part} & \textbf{Function} \\ \hline \text{Radicle (C)} & \text{Develops into the root} \\ \text{Plumule} & \text{Develops into the shoot} \\ \text{Cotyledons} & \text{Store food for the developing seedling} \\ \hline \end{array} \]
Thus, the correct answer is (3) C.
List-I | List-II | ||
1 | Polyembryony | p | Black pepper |
2 | Perisperm | q | Banana |
3 | False fruit | r | Lemon |
4 | Parthenocarpy | s | Apple |
List I | List II | ||
A | Ruminate Endosperm | I | Podostemaceae |
B | Absence of Double Fertilization | II | Lemna paucicostata |
C | Reduced embryos | III | Coccoloba |
D | Operculate seed | IV | Orchidaceae |
Choose the correct answer from the options given below:
Which of the following microbes is NOT involved in the preparation of household products?
A. \(\textit{Aspergillus niger}\)
B. \(\textit{Lactobacillus}\)
C. \(\textit{Trichoderma polysporum}\)
D. \(\textit{Saccharomyces cerevisiae}\)
E. \(\textit{Propionibacterium sharmanii}\)
A sphere of radius R is cut from a larger solid sphere of radius 2R as shown in the figure. The ratio of the moment of inertia of the smaller sphere to that of the rest part of the sphere about the Y-axis is :