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NCERT Solutions for Class 11 Biology Chapter 11 Transport in Plants: NCERT Class 11 Biology deals with the concepts of Transport in Plants. Students can find the solutions for Class 11 Biology Chapter 11 on Embibe. With the help of these solutions, students can easily complete their assignments. The NCERT Class 11 Biology Solutions by Embibe are based on the latest syllabus by CBSE.
Embibe’s subject experts provide the CBSE Class 11 Biology NCERT solutions. Students can use the NCERT Class 11 Biology solutions on Embibe anytime online. Apart from NCERT Solutions, Embibe provides 800+ practice questions on Transport in Plants for, based on 59 overall concepts. Embibe also provides books, reference study material, and 3D explainer videos for. Visit Embibe to learn more.
Students can refer to NCERT Class 11 Biology books by Embibe to strengthen their conceptual understanding in the chapters. Besides the books, students can also use Embibe’s NCERT Solutions to enhance their knowledge. The NCERT Class 11 Solutions will help students understand the concepts easily. Students can practice the questions available on Embibe.
Students can watch the Embibe 3D and Explainer videos for. Therefore, students can practice questions on Embibe and take the mock tests. Embibe has some of the best preparation tips to help students. Furthermore, students must focus on the NCERT solutions that will be helpful to them. Moreover, Embibe makes learning fun for students studying.
Let us look at the topics that students are going to study in this chapter:
| Sr. No. | Topic Name |
|---|---|
| 1 | Means of Transport |
| 2 | Diffusion |
| 3 | Facilitated Diffusion |
| 4 | Active Transport |
| 5 | Comparison of Different Transport Processes |
| 6 | Plant – Water Relations |
| 7 | Water Potential |
| 8 | Osmosis |
| 9 | Plasmolysis |
| 10 | Imbibition |
| 11 | Long Distance Transport of Water |
| 12 | How do Plants Absorb Water? |
| 13 | Water Movement up a Plant |
| 14 | Transpiration |
| 15 | Transpiration and Photosynthesis – a Compromise |
| 16 | Uptake and Transport of Mineral Nutrients |
| 17 | Uptake of Mineral Ions |
| 18 | Translocation of Mineral Ions |
| 19 | Phloem Transport: Flow from Source to Sink |
| 20 | The Pressure Flow or Mass Flow Hypothesis. |
While studying, the important points to remember from the chapter are as follows:
1. Means of Transport:
(i) Plants get a variety of inorganic elements (ions) and salts from their surroundings, especially from water and soil.
(ii) The movement of these nutrients from the environment into the plant and from one plant cell to another essentially involves movement across a cell membrane.
(iii) Transport across cell membranes can be through diffusion, facilitated transport or active transport.
(iv) In facilitated diffusion, special proteins called porins help transport and are called carriers.
(v) Passive transport (diffusion, osmosis) and active transport are the two modes of nutrient transport across cell membranes in living organisms.
(vi) In passive transport, nutrients move across the membrane by diffusion, without any energy use, as it is always down to the concentration gradient and thus, entropy-driven.
(vii) In plants, the diffusion process is evident in gaseous exchange and transpiration.
(viii) In active transport, energy in the form of ATP is utilised to pump molecules against a concentration gradient across membranes.
2. Plant-Water Relation:
(i) Water potential is the potential energy of water which assists in the movement of water. Water potential is determined by solute potential and pressure potential.
(ii) Osmosis is water movement across a semipermeable membrane which depends on pressure gradient and concentration gradient.
(iii) The cell’s behaviour depends on the external solution. It is normally hypotonic or hypertonic.
(iv) Hypotonic solution causes endosmosis, and hypertonic causes exosmosis.
(v) The highly concentrated external solution give rise to plasmolysis through excessive exosmosis which causes shrinkage of protoplasm.
(vi) Imbibition is a type of diffusion in which the water is absorbed by solid colloids, causing them to increase in volume.
Students can also access the NCERT Solutions for Class 11 Biology other chapters here:
Ans: Embibe provides 800+ questions for Class 11 Biology Chapter 11. Therefore, students must practice these questions from Embibe for.
Ans: There are a total of 6 exercises with sub-topics: Means of Transport, Plant – Water Relations, Long Distance Transport of Water, Transpiration, Uptake and Transport of Mineral Nutrients and Phloem Transport: Flow from Source to Sink.
Ans: It will help students to clear all their doubts and increase their subject knowledge.
Ans: The three types of osmotic conditions affect living cells – hypertonic, isotonic, and hypotonic.
Ans: Yes, students can take the Class 11 mock test for from Embibe. Therefore, students in Class 11 can sign up for Embibe to take the test. Apart from the mock tests, the practice questions are also available for. Thus, students can refer to it to score good marks.
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