• Written By Zeshan Naz
  • Last Modified 30-01-2023

NCERT Solutions For Class 11 Biology


NCERT Solutions For Class 11 Biology: NCERT solutions are important study resources that help students strengthen their fundamentals and master the concepts. Class 11 being a preparatory phase is crucial to give students the right momentum to ace their upcoming board exam. And Biology is one of the subjects included in the curriculum. That is why students must study the subject thoroughly and referring to the NCERT solutions for Class 11 Biology can help them achieve that.

This article provides the NCERT solutions for Class 11 Biology curated by experts at Embibe. These solutions help students enhance their conceptual knowledge and approach to solving problems. The step-wise explanations make it easy to understand and learn the concepts. In addition, Embibe also provides ebooks, practice questions, and mock tests for students to have intensive exam preparation.

Practice All CBSE Class 11 Exercise Questions with Hints & Solutions Here!

Pro Tip: At Embibe, we believe that all students have the right to personalised guidance. Embibe offers personalised attention to all the CBSE Class 11 students to help them prepare for their exams and score good marks.
SubjectPractice Questions from CBSE Class 11 Books
MathematicsPractice CBSE Class 11 Maths Questions
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NCERT Class 11 Biology Solutions: Important Chapters

Students can access all the NCERT solutions of Class 11 Biology provided on this page for free. By practicing the NCERT solutions from Embibe, students will acquire the fundamentals of the topics and enhance their problem-solving abilities. Embibe’s learning platform helps students to excel in their board exams.

The benefits of practicing the NCERT Biology solutions are not confined to final exam preparation. They also build the knowledge to crack entrance exams. Also, students will get the opportunity to learn new topics from Embibe’s 3D and interactive videos. Below-mentioned is the important chapters from Class 11 Biology for students’ reference.

Chapter No.Chapter Name
1 The Living World
2 Biological Classification
3Plant Kingdom
4 Animal Kingdom
5Morphology of Flowering Plants
6Anatomy of Flowering Plants
7Structural Organisation in Animals
8Cell: The Unit of Life
10Cell Cycle and Cell Division
11Transport in Plants
12Mineral Nutrition
13Photosynthesis in Higher Plants
14Respiration in Plants
15Plant Growth and Development
16Digestion and Absorption
17Breathing and Exchange of Gases
18Body Fluids and Circulation
19Excretory Products and their Elimination
20Locomotion and Movement
21Neural Control and Coordination
22Chemical Coordination and Integration

NCERT Solutions for Class 11 Biology: Points to Remember

The important points are helpful for a quick revision when students want to recollect about a chapter. Below mentioned are some of the important points to remember for NCERT Class 11 Biology to help students ace the exams:

  • The Living World: The term ‘Biology’ was used for the first time as a scientific term by the German physiologist Gottfried.
  • Biological Classification: R.H.R.H. Whittaker (19691969) proposed five kingdom classification- Monera, Protista, Fungi, Plantae and Animalia.
  • Plant Kingdom: Bryophytes are first land plants with a main plant body of gametophytic nature.
  • Animal Kingdom: Four types of symmetry found in animals are: spherical symmetry, radial symmetry, biradial symmetry and bilateral symmetry.
  • Morphology of Flowering Plants: Thorns are modified forms of axillary buds and act as protective organs, e.g., Citrus, Bougainvillea.
  • Anatomy of Flowering Plants: When both primary and secondary meristems divide, the newly formed cells become structurally and functionally specialised and lose the ability to divide. Such permanent cells constitute permanent tissues.
  • Structural Organisation in Animals:  Four basic types of animal tissues are: epithelial tissue, connective tissue, muscular tissue and nervous tissue.
  • Cell : The Unit of Life: Based on the presence or absence of a membrane-bound nucleus and other organelles, cells and hence organisms can be named as eukaryotic or prokaryotic.
  • Biomolecules:  Living matter in plant cells was named ‘protoplasm’ by Purkinje (18391839) and Hugo von Mohl (18461846).
  • Cell Cycle and Cell Division: The cell cycle can be divided in two major phases: interphase and M phase (Mitotic phase).
  • Transport in Plants: In active transport, energy in the form of ATP is utilised to pump molecules against a concentration gradient across membranes.
  • Mineral Nutrition: Julius von Sachs (18601860) demonstrated that plants could be grown to maturity in a defined nutrient solution in complete absence of soil.
  • Photosynthesis in Higher Plants: Chloroplast has two main parts namely grana (lamellar system) and stroma. Each granum is composed of grana lamellae or thylakoids and the stroma is a proteinaceous matrix.
  • Respiration in Plants: Respiration is a process in living organisms involving the production of energy, typically with the intake of oxygen and the release of carbon dioxide from the oxidation of complex organic substances.

NCERT Solutions for Class 11 Biology: All Chapters

To ace the Class 11 Biology exam students should not leave out any chapters. They should study all the chapters thoroughly and practice questions and take mock tests. To help students get a better understanding of the concepts, we have provided the NCERT solutions for all chapters of the Class 11 Biology. They can click on the links below to access the chapter-wise NCERT solutions.

FAQs on NCERT Solutions For Class 11 Biology

Here are some frequently asked questions about the NCERT solutions for Class 11 Biology.

Q: Where can I get the NCERT solutions for Class 11 Biology?

Ans: Embibe provide the NCERT Solutions for Class 11 Biology. These solutions cover all the intext and chapter-end exercise questions.

Q: Where can I take mock tests for Class 11 Biology?

Ans: Students can take mock tests on Embibe for Class 11 Biology.

Q: Are the NCERT solutions on Embibe enough to ace the Class 11 exam?

Ans: The NCERT solutions on Embibe give an in-depth explanation of problems and how to solve them. Apart from that students can also refer to the best study materials on Embibe to ace the Class 11 exam.

Q: How can I prepare for the CBSE Class 11 exam?

Ans: To prepare for the CBSE Class 11 exam, students must study the chapters thoroughly, practice regularly, and use NCERT solutions for your reference

Q: What is the nature of the cell wall in diatoms?

Ans: The cell wall in diatoms is made of silica & it forms 2 thin overlapping cells.

We hope you found this article useful. Stay tuned to Embibe for the latest updates about the CBSE Class 11 exam.

Adaptive Practice with Solutions To Help You Ace Important Topics for CBSE Class 11