Chapter 29, Problem 11TYU

Summary Introduction

To explain:

The reason that why the structure of kelps that transport sugar analogous to sieve tube elements has helped in their evolution.

Introduction:

Phloem tissue which is made up of sieve tubes and companion cells, is responsible for the transports of sugars to the whole plant parts. In brown algae, the blades are present which helps in synthesizing sugars in the presence of sunlight by the process of photosynthesis.