We feel happy to bring 11th Class Biology Guess Paper 2022 Punjab Boards. You can follow this paper scheme confidently as boards’ officials have confirmed its authenticity.
11th Class Biology GUESS PAPER 2022
In
this article we have presented 11th Class Biology Guess 2022.
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reason. Here is 1st Year Biology Important Questions, both
Short and Long.
SCIENCE SUBJECTS GUESS.
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Class Biology Guess.
GIVE CONCEPT APPROXIMATELY PAPER FORMAT
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TOP FOR EXERCISE
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NOT DEPENDABLE IF USED COMPLETELY
Many
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DOWNLOAD PDF 11th CLASS GUESS PAPER OF BIOLOGY
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There are subject-wise links to all the Guess Papers at the end of the post.
پوسٹ کے آخر میں تمام سبجیکٹس کے لنکس موجود ہیں۔ شکریہ
11th CLASS BIOLOGY GUESS
Are you looking for Class 11 guess papers for all subjects?
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papers. Here you will also find 11th Class Arts subjects guess papers.
CLASS 1st YEAR BIOLOGY GUESS PAPER 2022
Here we are offering 11th Class guess papers of all subjects.
These guess papers are according to the syllabus prescribed by the Punjab
Boards. These guess papers are prepared by experienced teachers. Most
frequently asked questions in past papers are added in these guess Papers.
These guess papers are very useful for preparing for final exams and scoring
good marks.
A list of 11th Class subjects with their download link is
given below. These guess papers are free of cost. Click on the link below to
download the relevant guess paper.
CLASS 11th BIOLOGY GUESS PAPER
Is this your search for 11th Class Guess Papers? The page you
are looking at is the right one. This post contains guess papers for class 11
of all the subjects. This article is being released by bisenotes.com for your guidance.
A team of experienced teachers prepare these guess paper. These Guess Papers
include the most common questions from previous papers. They are valuable for
scoring high marks on final exams and preparing for them. 11th Class Biology
Guess Paper 2022 has been prepared by subject specialists so it will be
beneficial for you.
BIOLOGY GUESS FOR CLASS
11
Each year, thousands of Punjab Board students sit for their
final exams for the 11th Class. The best students are those who consistently
work hard and study diligently. They master the entire textbook without any
further help. Candidates who are not able to prepare themselves due to their
limitations can use our guess papers.
11th CLASS ARTS SUBJECTS GUESS
From here students can get 1st year guess
paper in PDF and prepare these important guess papers online and offline for
better performance in the exam. For better scores, students should follow these
useful speculation papers. Boards of Intermediate and Secondary Biology, such
as,
Bise Bahawalpur
Board
Bise D.G.Khan
Board
Bise
Faisalabad Board
Bise
Gujranwala Board
Bise Lahore
Board
Bise Multan
Board
Bise
Rawalpindi Board
Bise Sargodha
Board.
CLASS 11th
GUESS PAPERS 2022 LAHORE BOARD
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boards. Although we have been producing guess papers for the last 5 years, we
are not responsible for any changes in the assumed results. No one can blame
our entire team and publishers because we have not recommended to rely on guess
papers. After your paper your feedback will be a valuable asset to us and
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11th CLASS BIOLOGY GUESS PAPER 2022.
UNIT No. 1- INTRODUCTION
SHORT QUESTIONS.
1.Define microbiology and biotechnology.
2.Define hydroponic culture technique and give its application.
3.Differentiate between Fresh water biology and Marin Biology.
4.Define Parasitology. Released by www.bisenotes.com
5.What is “integrated disease management”?
6.Difference between chemotherapy and radiotherapy.
7.Compare radiotherapy and gene therapy to control diseases.
8.What is biological control? Give its examples.
LONG QUESTIONS.
1.How study of Biology helped making to improve production of food?
2.Define cloning discuss its types and the commercial importance the technique.
3.Describe the role of drug treatment and gene therapy in disease control.
UNIT No. 2- BIOLOGICAL MOLECULE
SHORT QUESTIONS.
1.What is heat capacity of water? Give its importance.
2.Define protective role of water. Released by www.bisenotes.com
3.Define heat of vaporization? Give the heat of vaporization of water.
4.What do you know about ionization of water?
5.Differentiate between Amylose and Amylopectin.
6.Why Glycogen is called animal starch.
7.What is the effect of hydrolysis on oligosaccharides?
8.What is general formula for an amino acid?
LONG QUESTIONS.
1.Describe importance of water by discussing its various properties.
2.What are polysaccharides? Describe its two different types.
3.What are Carbohydrates? Give details of monosaccharide with suitable structural illustration. Released by www.bisenotes.com
4.Describe acylglycerols in detail.
5.Write a note primary structure of Protein.
UNIT No. 3- ENZYMES
SHORT QUESTIONS.
1.Define enzymes.
2.Give role and example of enzymes activator.
3.Define Apo enzyme.
4.Give any two characteristics of enzymes.
5.Differentiate between binding site and catalytic site.
6.What is difference between pepsin and pepsinogen?
7.What do you mean by induce fit model of enzymes action?
8.What is lock and key model? Who proposed this model?
9.What are reversible inhibitors?
LONG QUESTIONS.
1.Explain the mechanism of enzyme action in detail.
UNIT No. 4- THE CELL
SHORT QUESTIONS.
1.Write down any two difference between prokaryotes and eukaryotes?
2.What is plasma membrane? Give its composition.
3.Difference between phagocytosis and pinocytosis.
4.Define polysomic and ribosomes. Released by www.bisenotes.com
5.Write down the two functions of Golgi complex.
6.Define Tay-sach’s disease.
7.What is peroxisome?
8.What are intermediate filaments?
9.Give any two important functions of centrioles.
10.How chromoplast helps in plant life cycle?
LONG QUESTIONS.
1.Define fluid Mosaic Model and functions of plasma membrane.
2.Explain structure of plasma membrane.
3.Give structure and function of endoplasmic reticulum.
UNIT No. 5- VARIETY OF LIFE
SHORT QUESTIONS.
1.Give biological classification of corn.
2.What is binomial nomenclature? What are two rules of nomenclature?
3.Define capsid. Released by www.bisenotes.com
4.What are prions?
5.What are capsomeres? How many chromosomes are present in the capsid of herpes virus?
6.How virion differs from prion?
7.Compare prophage with provirus.
8.Discuss two to five kingdom classification system.
LONG QUESTIONS.
No Long Question
UNIT No. 6 - KINGDOM PROKARYOTES (MONERA)
SHORT QUESTIONS.
1.What are pill? Give their functions.
2.Differentiate between Gram-positive and gram-negative bacteria.
3.Differentiate between lophotrichous and amphitrichous.
4.Name different types of bacteria on the basis of flagella presence.
5.What are mesosomes and some of their possible functions?
LONG QUESTIONS.
1.Describe different classes of bacteria on the basis of flagella.
2.Give nutrition in Bacteria. Released by www.bisenotes.com
3.Discuss growth and reproduction in bacteria.
4.Explain characteristic of cyanobacteria.
UNIT No. 7 - THE KINGDOM PROTISTA
SHORT QUESTIONS.
1.Difference between zoo flagellates and din flagellates.
2.Write features of chrysophyta.
3.Write symptoms of Malaria and their cause.
4.What are choanoflagellates?
5.What is the importance of Trichonymphas?
6.What is sleeping sickness?
7.Write down two characteristics of ciliates.
8.How ciliates differ from other protozoans?
9.Give habitat of Algae.
10.Green algae are considered ancestral organism of green land plants, why?
11.What is chlorella? Released by www.bisenotes.com
12.Write down similarities and difference between fungi and fungus like Protista.
13.Why physarum polycephalum is a model organism for research.
14.Give two characters of water molds.
LONG QUESTIONS.
1.Discuss important features of protests. Why are protests so difficult to classify.
2.What are three major groups of protists?
3.Discuss general characteristics of algae.
UNIT No. 8 - FUNGI
SHORT QUESTIONS.
1.Difference between septate and coenocytic hyphae.
2.What is endomycorrhizae?
3.Differentiate between karyogamy and plasmogamy.
4.How spore are different from conidia?
5.Differentiate between conidia and conidiophore?
6.Compare Ascocarp with Basidiocarp.
7.What is par asexuality in fungi?
8.What are Mycorrhizae?
LONG QUESTIONS.
1.How asexual reproduction occurs in Fungi.
2.Discuss economic gains of Fungi. Released by www.bisenotes.com
3.Explain economic losses due to fungi.
4.Give land adaptations of bryophytes.
UNIT No. 9 - KINGDOM PLANATE
SHORT QUESTIONS.
1.Differentiate between antheridiophores and archegoniophores.
2.Define paraphyses.
3.Define the term Circinate vernation.
4.Name the two living and extinct representative or psliopside.
5.Give two important feature of lycopside.
6.What is homospory?
7.Differentiate between male and female cones of plnus.
8.How does gymnosperm differ from Angiosperms? Give two points only.
9.What are essential and non-essential parts of flower?
LONG QUESTIONS.
1.Describe gametophyte stage in the life history of adiantum.
2.Discuss life cycle of Malden hair fern. Released by www.bisenotes.com
3.Describe at least four steps to the evolution of seedhabit.
4.Write the economic importance of family poaceae.
UNIT No. 10 - KINGDOM ANIMALIA
SHORT QUESTIONS.
1.Differentiate between radial and bilateral symmetry.
2.Differentiate between proterostomla and deuterostomia.
3.Define the term Spiral cleavage.
4.Differentiate between parazos and eumetazoa.
5.Differentiate between “ radial cleavage” and “spiral cleavage”.
6.Define gemmules and protandrous.
7.Differentiate between budding and gemmules.
8.What is polymorphism?
9.What do you mean by infestation and disinfestations?
LONG QUESTIONS.
1.What are beneficial insects? Released by www.bisenotes.com
2.What are harms caused by insects?
3.How complete metamorphosis is different from incomplete metamorphosis.
UNIT No. 11 - Bioenergetics
SHORT QUESTIONS.
Define photosynthesis with equation.
Define bioenergetics
Differentiate b/w photosynthesis & respiration.
What is compensation point? Where it occurs?
Differentiate b/w absorption & action spectrum.
Write down the molecular formula for chlorophyll “a” and b”.
What are necessary pigments in plants? Give their importance.
Differentiate b/w photosystem and photosystem
What is fermentation? Explain its types.
What is Z-scheme? Why is it called so?
LONG QUESTIONS.
Draw and describe Calvin
cycle in photosynthesis.
What is glycolysis? Sketch
its various steps.
UNIT No. 12 - NUTRITION
SHORT QUESTIONS.
1.Define nutrition.
2.Name the ingredients of saliva. Released by www.bisenotes.com
3.How selection of food takes place by oral cavity?
4.What is heart burn or pyrosis?
5.Differentiate between secretin and gastrin.
6.What is the cause of constipation?
7.Difference between appendix and appendicitis.
8.Write notes on i) Anorexia nervosa ii) Bulimia nervosa
LONG QUESTIONS.
1.How insectivorous plants meet their demand of organic compounds? Describe it.
2.How food in digested and absorbed in small intestine.
UNIT No. 13 - GASEOUS EXCHNAGE
SHORT QUESTIONS.
1.Differentiate between organismic and cellular respiration.
2.Why O2 can be obtained more easily form air than from water?
3.What is Rubisco?
4.What is larynx? Released by www.bisenotes.com
5.Differentiate between bronchi and bronchioles.
6.Define diaphragm and pleura.
7.What is the mechanism of inhalation of air in man?
8.How hemoglobin differ from myoglobin?
9.Describe lung capacities?
10.What are the symptoms of Asthma?
11.What is diving reflex?
LONG QUESTIONS.
1.Discuss the mechanical aspects of breathing in man.
2.Describe briefly the properties of respiratory surfaces in cockroach.
UNIT No. 14 - TRANSPORT
SHORT QUESTIONS.
1.Differentiate between diffusion and osmosis.
2.Difference between apoplast and symplast pathway.
3.Define Guttation? What factors effect?
4.Define imbibition. Released by www.bisenotes.com
5.Differentiate between thrombus and embolus.
LONG QUESTIONS.
1.Explain pressure flow theory for translocation of food in plants.
2.Write a note on cohesion tension theory.
3.Define immunity Give its types.
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