NCERT Solutions for Class 11 Biology Chapter 11 – Transport in Plants

NCERT Solutions for Class 11 Biology Chapter 11 – ‘Transport in Plants’ will resolve all the doubts that you may have regarding the chapter. In this chapter of NCERT Solutions, you will learn different concepts that are detrimental to transport in plants. You will begin with topics such as means of transport, diffusion, facilitated diffusion, active transport, comparison of different transport processes, relations of plant-water, water potential, osmosis, plasmolysis, imbibition, etc. You will also learn about long-distance transport of water, how plants absorb water, water movement in a plant, transpiration, transpiration with photosynthesis and uptake and transport of mineral nutrients.

NCERT Class 11 Biology Chapter 11 ‘Transport in Plants’ consists of 16 questions that range in the level of difficulty. The solutions to all the questions in the exercise will be provided to you in order to ensure grounded understanding. You will find it easier to comprehend the concepts which in turn will ensure a better learning experience. NCERT Solutions for Class 11 Biology Chapter 11 ‘Transport in Plants’ is structured according to the CBSE Class 11 pattern. However, we suggest covering all the important concepts in order to be well-prepared for any CBSE question.

We provide CBSE NCERT Class 11 Biology Chapter 11 that are extensive, precise and easy to assimilate. Our subject matter experts are skilled and well-versed with the CBSE Class 11 curriculum. Each solution is exclusively prepared by them with the focus of attaining the best results. Their efforts make it easier for you to grasp the concepts that are taught in the chapter.

Important Topics for NCERT Solutions for Chapter 11 – Transport in Plants

The NCERT Class 11 Biology Chapter 11 Transport in Plants will introduce you to many significant concepts that cover this broad topic. You will first come across the concept of translocation that deals with the delivering of nutrients and other materials from leaves to other tissues in the plant. Other important topics covered in the chapter are as follows:

Means of Transport in Plants

The different means of transport in plants are usually of three types, namely, active transport, diffusion and facilitated diffusion. Facilitated diffusion can occur by means of symport, uniport and antiport.

Plant-Water Relationship

There must remain a balance of water in plants. As though water is necessary for all the physiological activities of plants, excessive or a restrained amount of water can be harmful to the growth and sustenance of plants.


In the process of transportation of water in plants, terrestrial plants tend to lose water in their aerial parts due to evaporation. This process is known as transpiration.

Water Potential

Water potential refers to the potential energy of water. Water potential can be caused by gravity, osmosis, mechanical pressure, etc.


 Osmosis refers to the diffusion of water through the movement of water molecules across the semipermeable membrane. Through osmosis, water is diffused from a high water potential region to a low water potential region.


Imbibition refers to the absorption of water by solids, which also makes them enlarge. The germination or swelling of soaked seeds is an example of imbibition.


Loss of water in a plant cell wall or bacterium from osmosis causes contraction of the protoplast. This process is known as plasmolysis.

Long Distance Transport of Water

Long-distance transport of water occurs in bulk flow or mass flow from the roots to the leaves. Usually, food, minerals and nutrients are transported in bulk flow. It occurs through the xylem, phloem and the vascular system.

Uptake and Transport of Mineral Nutrients

Also known as mineral uptake, the uptake of mineral nutrients is the process in which all the minerals enter the plant’s cellular material. It occurs at the roots and leaves, which is the same pathway as water.

Discussion of Exercises of NCERT Solutions for Class 11 Biology Chapter 11 – Transport in Plants

  • The NCERT Class 11 Biology Chapter 11 ‘Transport in Plants’ has one exercise that consists of 16 questions. All questions are descriptive in nature and capture most of the important concepts of the chapter.
  • The type of questions includes definitions, roles played by various processes, differentiation, descriptions, explanations, etc.
  • You will also be asked to draw diagrams of various processes. Ensure to draw a diagram that is descriptive, neat and well-labelled in order to make sure that you secure full marks in them.
  • If you want an in-depth understanding of the Chapter, NCERT Solutions for Class 11 Biology is your best pick.

Benefits of NCERT Solutions for Chapter 11 – Transport in Plants by Instasolv

  • Our subject matter experts have been trained adeptly in Biology and have years of experience in this field. They ensure that the solutions pass the quality standards of CBSE.
  • NCERT Solutions for Class 11 Biology Chapter 11 are prepared only after conducting thorough research in the subject and are customized so as to comply with the Class 11 examination format of CBSE.
  • The resources prepared by Instasolv are one of the most valuable resources you can find, as all the solutions provided by us are all-inclusive, ensuring that the essence of the chapter as a whole is covered in the solutions.
  • The NCERT Solutions by Instasolv are backed with the proven concepts and theories to ensure accurate information. Ensure to follow the same processes and procedures used by us for a better understanding so as to ace your CBSE exams.