longitudinal section present and it function
Answers
Answered by
1
Answer:
The part labeled as 'A' in the figure is the sieve plate. It is present in the higher plants. It connects the sieve elements in the phloem of the plants. The sieve plates run throughout the stem of plants and play a critical role transport of food/nutrients. The others components that can be seen in the given picture are; Companion cells, phloem fibre, phloem parenchyma and sieve tube.
Similar questions