CBSE Class 11 Biology Previous Year Question Paper 2014 Set 1
This is the CBSE Class 11 Biology Previous Year Question Paper from 2014, Set 1. The paper consists of 26 questions divided into sections. Questions 1 to 5 are worth 1 mark each, questions 6 to 10 carry 2 marks each, questions 11 to 22 are for 3 marks each, question 23 is for 4 marks, and questions 24 to 26 are for 5 marks each. While there is no overall choice, internal choices are provided in one 2-mark question, one 3-mark question, and all three 5-mark questions. Students must attempt only one option in case of internal choices. The paper includes diagram-based questions and requires clear, neat drawings. Solving this previous year's board question paper is crucial for students to understand the exam pattern, question types, and marking scheme, thereby enhancing their preparation and performance in the board examinations.
Quick info
| Board | CBSE |
|---|---|
| Class | 11 |
| Subject | Biology |
| Session | 2014 |
| Language | English |
| Type | Previous Year Question Paper |
| Exam type | Board Exam |
Paper pattern
The paper has 26 questions with varying marks: 1-5 (1 mark), 6-10 (2 marks), 11-22 (3 marks), 23 (4 marks), and 24-26 (5 marks). Internal choices are available in some questions.
Topics covered
Paper topics
- Cell Theory
- Meiosis
- Kingdoms of Life
- Biomolecules
- Cell Membrane
- Human Heart
- Digestive System
- Respiration
- Enzymes
- Triglycerides
- ECG
Important topics
- Cell Theory
- Meiosis
- Biomolecules
- Cell Membrane
- Human Heart
- Digestive System
- Respiration
- Enzymes
- Triglycerides
PDF preview
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Question paper text
Questions Paper 2014 Set - 1 CBSE Class XI Biology
General instructions:
All questions are compulsory.
There are 26 questions in total. Q. Nos. 1 to 5 carry 1 mark each, Q. nos. 6 to 10 carry 2 marks each, Q. nos. 11 to 22 carry 3 marks each, Q. no. 23 carry 4 marks and Q. nos. 24 to 26 carry 5 marks each.
- There is no overall choice. However, internal choice has been provided in 1 question of 2 marks, 1 question of 3 marks and all 3 questions of 5 marks each. You have to attempt only one of the given choices in such questions.
The diagram should not neatly and properly drawn, wherever necessary.
Section – A
Give the full form of
- ICBN
- ICZN
- What is a dikaryon?
Name to essential amino acids.
- Who proposed the cell theory? State the cell theory.
Give the significance of zygotene stage of meiosis.
Section – B
- Name the kingdom to which these organisms belong:
- Bacteria
- Puccinia graminis
- Euglena
- Diatoms
Differentiate between the following:
- Peptide bond and Glycosidic bond
1/3
- Polypeptide and polynucleotide
Draw the fluid Mosaic model of cell membrane.
- What is erythroblastosis foetalis?
- Draw a labelled diagram of human heart.
0r Give the significance of the following:
- Botanical garden
- Museum
- Give example of the following:
- Homopolymer polysaccharide
- Polymer of fructose
- One modified sugars
- Draw a labelled diagram of digestive system in man.
- Give the function of the following:
- Goblet cells
- Renin
- Rennin
Explain the gaseous exchange in man.
- Differentiate between phycomycetes and ascomycetes on the basis of
- Mycelium
- Types of spores
- Draw a labelled diagram of Mitochondria.
- Explain the following terms in respiration
- Name the enzymes of pancreatic juice.
or
What is triglyceride? Give it's structure.
- Explain the digestion of fat in man, in short.
- A) Draw the graph of ECG.
2/3
Frequently asked questions
What is this document?
This is the CBSE Class 11 Biology Previous Year Question Paper from 2014, Set 1, designed for board exam practice.
What is the structure of the paper?
The paper contains 26 questions divided into sections, with marks ranging from 1 to 5 per question. Internal choices are provided in certain questions.
How does solving previous year papers help?
Solving previous year question papers helps students understand the board pattern, question difficulty, and marking scheme, improving their exam preparation and confidence.
What is the total duration and marks for the paper?
The provided text details the marks distribution per question but does not explicitly state the total marks or duration for the exam.
What topics are covered in this paper?
The paper covers topics such as Cell Theory, Meiosis, Kingdoms of Life, Biomolecules, Cell Membrane, Human Heart, Digestive System, Respiration, Enzymes, and more.
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