Which of the following options shows two plants in which new plantlets...
Answer:
Introduction:
Plants are capable of reproducing through various modes such as vegetative propagation, sexual reproduction, etc. In vegetative propagation, new plants arise from the vegetative parts of the plant such as stem, leaves, roots, etc. In some plants, new plantlets arise from the same organ. In this question, we need to identify such plants from the given options.
Option D: Potato and Sugarcane
Both potato and sugarcane are examples of plants in which new plantlets arise from the same organ. Let's discuss each of them in detail.
Potato:
Potato is a tuberous crop that reproduces vegetatively through the underground stem or tuber. The tuber of the potato plant contains buds or eyes that are capable of developing into new plants. When these tubers are planted in the soil, the buds start growing and give rise to new potato plants. Thus, new plantlets arise from the same organ, i.e., the tuber.
Sugarcane:
Sugarcane is a perennial crop that reproduces vegetatively through the stem. The stem of the sugarcane plant is called the cane, which contains nodes and internodes. The nodes are the points on the stem where the leaves emerge, and the internodes are the spaces between the nodes. Each node of the sugarcane plant has a bud that is capable of developing into a new plant. When a sugarcane stalk is planted in the soil, the buds on the nodes start growing and give rise to a new sugarcane plant. Thus, new plantlets arise from the same organ, i.e., the stem.
Conclusion:
From the given options, potato and sugarcane are the two plants in which new plantlets arise from the same organ.
Which of the following options shows two plants in which new plantlets...
Sugarcane and potato are the two mejor case crop cultivated in the Indogangetic plant of South Asia . Growing potato as intercrop with sugarcane has a synergistic effect on sugarcane, resulting in increased economic returns to farmers.
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.