CBSE (Science) Class 11CBSE
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NCERT solutions for Class 11 Biology chapter 3 - Plant Kingdom

Biology Textbook for Class 11

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Chapters

NCERT Biology Class 11

Biology Textbook for Class 11

Chapter 3 - Plant Kingdom

Pages 44 - 45

Q 1 | Page 45

What is the basis of classification of algae?

Q 2 | Page 44

When and where does reduction division take place in the life cycle of a liverwort, a moss, a fern, a gymnosperm and an angiosperm?

Q 3 | Page 44

Name three groups of plants that bear archegonia. Briefly describe the life cycle of any one of them.

Q 4 | Page 44

Mention the ploidy of the following: protonemal cell of a moss; primary endosperm nucleus in dicot, leaf cell of a moss; prothallus cell of a fern; gemma cell in Marchantia; meristem cell of monocot, ovum of a liverwort, and zygote of a fern.

Q 6 | Page 44

Both gymnosperms and angiosperms bear seeds, then why are they classified separately?

Q 7 | Page 44

What is heterospory? Briefly comment on its significance. Give two examples

Q 8.1 | Page 45

Explain briefly the following term with suitable examples: protonema

Q 8.2 | Page 45

Explain briefly the following term with suitable examples: Antheridium

Q 8.3 | Page 45

Explain briefly the following term with suitable examples: archegonium

Q 8.4 | Page 45

Explain briefly the following term with suitable examples: diplontic

Q 8.5 | Page 45

Explain briefly the following term with suitable examples: Sporophyll

Q 8.6 | Page 45

Explain briefly the following term with suitable examples: Isogamy

Q 9.1 | Page 45

Differentiate between the following

Red algae and Brown algae

Q 9.2 | Page 45

Differentiate between the following

liverworts and moss

Q 9.3 | Page 45

Differentiate between the following:

Homosporous and heterosporous pteridophytes

Q 9.4 | Page 45

Differentiate between the following

syngamy and triple fusion

Q 10 | Page 45

How would you distinguish monocots from dicots?

Q 11 | Page 45

Match the following (column I with column II)

  Column I   Column II
a Chlamydomonas 1 Moss
b Cycas 2 Pteridophyte
c Selaginella 3 Algae
d Sphagnum 4 Gymnosperm
Q 12 | Page 45

Describe the important characteristics of gymnosperms.

NCERT Biology Class 11

Biology Textbook for Class 11

NCERT solutions for Class 11 Biology chapter 3 - Plant Kingdom

NCERT solutions for Class 11 Biology chapter 3 (Plant Kingdom) include all questions with solution and detail explanation from Biology Textbook for Class 11. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has created the CBSE Biology Textbook for Class 11 solutions in a manner that help students grasp basic concepts better and faster.

Further, we at shaalaa.com are providing such solutions so that students can prepare for written exams. These NCERT textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 11 Biology chapter 3 Plant Kingdom are Angiosperms, Concept of Algae, Concept of Bryophyta, Pteridophyta, Gymnosperms, Plant Life Cycles and Alternation of Generations, Introduction of Plant Kingdom, Classification System - Artificial and Natural, Phylogenetic Classification System, Sub Classification of Plantae, Phanerogams.

Using NCERT solutions for Class 11 Biology by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in NCERT Solutions are important questions that can be asked in the final exam. Maximum students of CBSE Class 11 prefer NCERT Textbook Solutions to score more in exam.

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