NCERT Solutions Class 12 Biology Chapter 5 Principles of Inheritance and Variation

NCERT Solutions Class 12 Biology Chapter 5 Principles of Inheritance and Variation with answers available in Pdf for free download. The NCERT Solutions for Class 12 Biology with answers have been prepared as per the latest syllabus, NCERT books and examination pattern suggested in Standard 12 by CBSE, NCERT and KVS. Solutions to questions given in NCERT book for Class 12 Biology are an important part of exams for Grade 12 Biology and if practiced properly can help you to get higher marks. Refer to more Chapter-wise Solutions for NCERT Class 12 Biology and also download more latest study material for all subjects

Chapter 5 Principles of Inheritance and Variation Class 12 NCERT Solutions

Class 12 Biology students should refer to the following NCERT questions with answers for Chapter 5 Principles of Inheritance and Variation in standard 12. These NCERT Solutions with answers for Grade 12 Biology will come in exams and help you to score good marks

Chapter 5 Principles of Inheritance and Variation NCERT Solutions Class 12

NCERT Solutions Class 12 Biology Chapter 5 Principles of Inheritance and Variation. The NCERT solutions for Class 11 Mathematics have been made by Mathematics teacher of one of the best CBSE school in India. These NCERT solutions have been made to give detailed answers and expanations of the concepts as per NCERT which can be easily understood by the students. Refer to other links also to download mathematics NCERT solutions, worksheets, sample papers and Exemplar Solutions. 

Class 12 Biology

NCERT Solutions

Chapter 5 Principles of Inheritance and

Variation

Question 1: Mention the advantages of selecting pea plant for experiment by Mendel.

Answer Mendel selected pea plants to carry out his study on the inheritance of characters from parents to offspring. He selected a pea plant because of the following features.

(a) Peas have many visible contrasting characters such as tall/dwarf plants, round/wrinkled seeds, green/yellow pod, purple/white flowers, etc.

(b) Peas have bisexual flowers and therefore undergo self pollination easily. Thus, pea plants produce offspring’s with same traits generation after generation.

(c) In pea plants, cross pollination can be easily achieved by emasculation in which the stamen of the flower is removed without affecting the pistil.

(d) Pea plants have a short life span and produce many seeds in one generation.

Question 2: Differentiate between the following −

(a) Dominance and Recessive

(b) Homozygous and Heterozygous

(c) Monohybrid and Dihybrid. 

Answer(a) Dominance and Recessive

Class_12_Biology_Solutions_4

Class_12_Biology_Solutions_5

Please click the link below to download NCERT Solutions Class 12 Biology Chapter 5 Principles of Inheritance and Variation.

Tags: 

 


Click to View or Download pdf file
Click for more Biology Study Material
Chapter 1 Reproduction in Organisms
NCERT Solutions Class 12 Biology Chapter 1 Reproduction in Organisms
Chapter 2 Sexual Reproduction In Flowering Plants
NCERT Solutions Class 12 Biology Chapter 2 Sexual Reproduction in Flowering Plants
Chapter 3 Human Reproduction
NCERT Solutions Class 12 Biology Chapter 3 Human Reproduction
Chapter 4 Reproductive Health
NCERT Solutions Class 12 Biology Chapter 4 Reproductive Health
Chapter 5 Principles of Inheritance and Variation
NCERT Solutions Class 12 Biology Chapter 5 Principles of Inheritance and Variation
Chapter 6 Molecular Basis of Inheritance
NCERT Solutions Class 12 Biology Chapter 6 Molecular Basis of Inheritance
Chapter 7 Evolution
NCERT Solutions Class 12 Biology Chapter 7 Evolution
Chapter 8 Human Health and Diseases
NCERT Solutions Class 12 Biology Chapter 8 Human Health and Disease
Chapter 9 Strategies for Enhancement In Food Production
NCERT Solutions Class 12 Biology Chapter 9 Strategies for Enhancement in Food Production
Chapter 10 Microbes In Human Welfare
NCERT Solutions Class 12 Biology Chapter 10 Microbes in Human Welfare
Chapter 11 Biotechnology Principles and Processes
NCERT Solutions Class 12 Biology Chapter 11 Biotechnology Principles And Processes
Chapter 12 Biotechnology and Its Application
NCERT Solutions Class 12 Biology Chapter 12 Biotechnology and its Applications
Chapter 13 Organisms and Populations
NCERT Solutions Class 12 Biology Chapter 13 Organisms and Populations
Chapter 14 Ecosystem
NCERT Solutions Class 12 Biology Chapter 14 Ecosystem
Chapter 15 Biodiversity and Conservation
NCERT Solutions Class 12 Biology Chapter 15 Biodiversity and Conservation
Chapter 16 Environmental Issues
NCERT Solutions Class 12 Biology Chapter 16 Environmental Issues

Latest NCERT & CBSE News

Read the latest news and announcements from NCERT and CBSE below. Important updates relating to your studies which will help you to keep yourself updated with latest happenings in school level education. Keep yourself updated with all latest news and also read articles from teachers which will help you to improve your studies, increase motivation level and promote faster learning

Score well in Class 12 English Boards Exam

12th Board exams are an important part of students' lives. The marks obtained in the board exam decide the college in which one can study. In class 12 the syllabus of each and every subject increases vastly and it is difficult to cover up every point. In English also...

MCQ Question based CBSE examination

For 2021-22 CBSE has launched MCQ question-based examination for Term 1 & Term 2 board examinations. The entire syllabus has been divided into two parts each including 50% of the entire syllabus. To score well, students must practice as per the new CBSE term-wise...

CBSE Class 10 Revised Syllabus

Last year CBSE had to reduce the syllabus because of the pandemic situation but it was not very effective because there were no examinations. This year to avoid any confusion and conflict, CBSE has decided to reduce the syllabus into term 1 and term 2. 50 percent of...

How To Solve Unseen Passages In English

Unseen passages may contain one or many paragraphs. This is one of the important yet easy parts for a student to get marks. Students should thoroughly study and understand the passage to answer the related questions. The unseen passages are there just to test the...

×
Studies Today