10th Class Biology Guess Paper 2023 Punjab Board.Biology is the branch of science where we study life and its components and characteristics. Biology is considered one of the most important science subjects in the 10th Class science group.
Biological knowledge is very extensive and interesting. In order to prepare for level 10th Class biology, we provide students with 2023 level 10 10th Class Biology guessing papers on ilmalim.com.
Table of Contents
Guess Paper Punjab Board 10th Class Biology
You will find these notes very useful and important. Students can also choose to practice the 2023 level 10 biological guessing questions and download the pdf. Students can also save these sample files in pdf files.In these guessing test papers, follow your board exam pattern. These useful guess papers can be used in both Urdu and English media. Students can view the level 10 bio-guessing essay in pdf format on ilmalim.com and learn about their exam model. Our experienced and capable teachers did their best to make these puzzles for grade 10 students in accordance with the Punjab chessboard pattern.
Remember that the 10th Class Guess Paper of pure study changes every year. Paper is made every year according to the new Schedule. Therefore, this Schedule is for the 2023 year only. I will update this page for the 2024 next year.
10th class biology guess paper English Medium
10th Class Computer Science (guess paper) Important Short Question
- Difference b/w breathing & respiration
- Lenticels & their function
- Larynx & function
- Voice box & vocal cords
- How sound is produced in larynx?
- Trachea, its length, role of C shaped rings in it
- Alveoli & function
- Pleural membranes & function
- Inhalation & exhalation
- Bronchitis & types
- Emphysema
- Asthma, symptoms & reasons
- Nicotine & harmful effects
- Stoma & lenticels
- Homeostasis with examples
- Osmoregulation & Thermoregulation
- Excretion
- Are guttation and dew synonyms?
- Hydrophytes, Xerophytes & halophytes with examples
- Skin & function
- Organs of urinary system of man
- Parts of nephron
- Renal corpuscle & its parts
- Lithotropsy
- Renal tubule
- Kidney failure & its causes
- Kidney transplant
- Coordination & types
- Stimulus & examples
- Receptors & effectors examples
- Coordinators & examples
- Effectors & examples
- Response & example
- Types of nerves
- Hypothalamus & its function
- Somatic nervous system
- Parts of inner ear
- Functions of oxytocin hormone
- Nervous system
- Reflex action & reflex arc
- Endocrine system
- Difference b/w exoskeleton & endoskeleton
- Function of skeletal system
- Cartilage & its structure
- Types of cartilage with definitions
- Bone & its function
- Compact bone
- Difference b/w cartilage & bone
- Appendicular skeleton
- Types of joints & examples
- Difference b/w hinge and ball and socket joints
- Tendon & its function
- Origin & insertion
- Antagonism
- Osteoporosis
- Rheumatoid arthritis its symtoms & causes
- Gout & its causes & symptoms
- Sexual & asexual reproduction
- Parthenogenesis with example
- Bulbs & examples
- Disadvantages of vegetative propagation
- Cloning & tissue culture
- Alternation of generation in plants
- Pollination & its types
- Double fertilization
- Epigeal & hypogeal germination with examples
- Conditions necessary for seed germination
- Internal & external fertilization
- Oogenesis
- Causes of spread of AIDS
- Nitrogenous bases present in DNA double helix
- Genotype & phenotype
- Monohybrid cross
- Mendels law of segregation
- Di-hybrid cross
- Mendals law od independent assortment
- Co-dominance & example
Sources of variations
- Difference b/w continuous & discontinuous variation
- Difference b/w artificial & natural selection
- Difference b/w breeds & varities
- Main sources of variations in sexually reproducing population
- Food chain & Food web with examples
- Ecological pyramid
- Nitrogen fixation
- Nitrification & de-nitrification
- Assimilation
- Predation & example
- Difference b/w ecto-parasites & endo- parasites
- Mutualism & Commensalism with example
- Global warming
- Acid rain & how it is formed?
Biotechnology
- Genetic engineering & its objectives
- Types of fermentation
- Fermentation with reference to biotechnology
- Alcoholic fermentation & its importance
- Lactic acid fermentation
- Names of organism involved in fermentation & uses
- Fermenter & its advantages
- Continuous fermentation
- Four achievements of genetic engineering
- Single cell protei
Pharmacology
- Medicinal & addictive drugs
- Synthetic drugs & examples
- Analgesics & examples
- Antibiotics & examples
- What drugs are obtained from animals?
- Narcotics & examples and uses
- Antibiotics
- Difference b/w bactericidal & bacteriostatic antibiotics
- Vaccines
- Hallucinogens
- Social stigma
- Vaccines
- Work of JosephLister Problems of drug addiction
Important Long Question 10th Class Computer Science (guess paper)
- Define osmoregulations. Describe the role of kidney in osmoregulations.
- Describe the structure & function of human brain.
- Explain reflex action & reflex arc with diagram.
- Describe the structure of human eye.
- What is thyroid gland? Name its hormones & describe their functions.
- What is neuron or nerve cells. Describe its structure.
Write a note on structure & function of human brain.
- Define joint. Describe different types of joints.
- Explain antagonism in muscle action selecting biceps & triceps as examples.
- Define arthritis. Write its symptoms & treatment. Also describe its types.
- What do you know about cartilage? Describe its types. What is meant by binary fission.
- How asexual reproduction takes place in bacteria, amoeba and planaria.
- What is meant by vegetative propagation.
- Describe different ways of natural vegetative propagation.
- Describe two most common methods of artificial propagation.
- Describe the processes of spermatogenesis & oogenosis.
- Describe the male & female reproductive system of rabbit.
- What conditions are necessary for the germination of seeds?
- Write a note on Aids.
Describe the Watson-Crick model of DNA.
- State & explain Mendels law of segregation.
- Write a note on artificial selection.
- Discuss the biotic components of an ecosystem.
- Write a note on nitrogen cycle & carbon cycle.
- Write a note on symbiosis.
- Write down the scope & importance of biotechnology.
- Write down the application of fermentation.
- Write down the achievements of genetic engineering.
- What basic steps a genetic engineer adopts during the manipulations of genes.
- Describe different sources of drugs.
- Write a note on resistance against antibiotics.
- Describe the mode of action of vaccines.
- Drug addiction & associated problems.
