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10th Class Biology Guess Paper 2024 Punjab Board. Biology is the branch of science where we study life and its components and properties. Biology is considered one of the most important science subjects in the tenth-grade science group.10th Class Biology Guess Paper Punjab Board. To prepare for Level 10th Class Biology, we provide students with a 10th Class Biology Guess Paper on Edcateweb.com. You will get complete information about your board exam through these important papers of Matric Biology, and you will also evaluate the paper. What kind of questions will be asked in the board exam? 10th Class Biology Assessment Paper Punjab Board. You will find these notes very useful and important.10th Class Biology Guess Paper 2024 Punjab Board.
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Punjab Board 10th Class Biology Guess Paper
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10th Class Biology Guess Paper 2024 Punjab Board
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Most Important Long Questions
- (a). How gaseous exchange occurs in plants? Unit 10
(b). Write down the bad effects of smoking. Unit 10 - (a). Describe the mechanism of breathing in humans. Unit 10
(b). Describe the signs, symptoms, causes & treatments of bronchitis & pneumonia. Unit 10 - (a). Discuss the homeostasis of carbondioxide & oxygen in plants. Unit 11
(b). Discuss the roles of major organs involved in homeostasis in human body? Unit 11 - (a). Explain the structure of nephron with the help of labeled diagram. Unit 11
(b). Describe the functioning of kidney. Also write a note on kidney transplant. Unit 11 - (a). Define osmoregulations. Describe the role of kidney in osmoregulations. Unit 11
(b). Describe the structure & function of human brain. Unit 12 - (a). Explain reflex action & reflex arc with diagram. Unit 12
(b). Describe the structure of human eye. Unit 12 - (a). What is thyroid gland? Name its hormones & describe their functions. Unit 12
(b). What is neuron or nerve cells. Describe its structure. Unit 12
- (a). Write a note on artificial selection. Unit 15
(b). Discuss the biotic components of an ecosystem. Unit 16 - (a). Write a note on nitrogen cycle & carbon cycle. Unit 16
(b). Write a note on symbiosis. Unit 16 - (a). Write down the scope & importance of biotechnology. Unit 17
(b). Write down the application of fermentation. Unit 17 - (a). Write down the achievements of genetic engineering. Unit 17
(b). What basic steps a genetic engineer adopts during the manipulations of genes. Unit 17 - (a). Describe different sources of drugs. Unit 18
(b). Write a note on resistance against antibiotics. Unit 18 - (a). Describe the mode of action of vaccines. Unit 18
(b). Drug addiction & associated problems. Unit 18
10th Class Biology Guess Paper 2024
MCQs BIOLOGY GUESS: ALL MCQs GIVEN AT THE END OF CHAPTER.
CHAPTER NO. 10 BIOLOGY GUESS
SHORT QUESTIONS.
- Write difference between Lenticels and stomata.
- How is voice produced from vocal cord?
- What are the effects of smoking on teeth?
- Difference between day time respiration and respiration of night.
- What is passive smoking? How it is dangerous?
- Difference between berating and cellular respiration.
- How does the gaseous exchange occur in leaves and young steam?
- Define Alveolus.
- Difference between Nasal cavity and Nostril.
- Difference between Larynx and Trachea.
- What is meant by bronchitis? Write the name of its two types.
- Write four symptoms of bronchitis.
- Difference between acute and chronic bronchitis.
- Why does blood become thick due to smoking? Give reason.
- What is pneumonia? Write its symptoms.
- What is nostrils?
- What is pneumonia
- What is epiglottis?
- What is diaphragm?
- Define voice box.
- Define intercostal muscles.
LONG QUESTION.
- Explain osmoregulation and thermoregulation.
- Describe bad effect of smoking on human health.
- Difference between asthma and emphysema. Write down their symptoms and causes
CHAPTER NO. 11 BIOLOGY GUESS
SHORT QUESTIONS.
- Define Homoeostasis.
- Define Osmoregulation.
- Define thermoregulation.
- Define Excretion.
- Difference between Transpiration and guttation.
- What is Renal pelvis?
- What are collecting ducts?
- What is Nephron?
- Define lithotripsy.
- Define dialysis.
- What are the causes of stone formation in kidney?
- Describe any two causes of kidney failure.
- What is Bowman’s capsule?
- Write two reasons of kidney stone.
- What is the tubular secretion?
- What is urinary system
LONG QUESTIONS.
- Explain two methods of dialysis in detail.
- Write a note on structure of nephron
CHAPTER NO. 12. BIOLOGY GUESS
SHORT QUESTIONS.
- Define reflex action and Reflex arc.
- Define coordinators with example.
- Difference between sensory and motor neurons.
- What is nerve impulse?
- Define Pancreas.
- What is myopia?
- Write down the function of rods and cones present in the retina of eye.
- Difference between myopia and hypermetropia.
- Define Receptors.
- Define myelin sheath.
- What is paralysis? Write down its causes.
- Define spinal cord.
- Define night blindness.
- What is endocrine system?
- What is meant by brain stem?
- What is Epilepsy?
- What are meninges? Write down their functions.
- Different between aqueous humour and vitreous humour.
- Write the names of neurons talking part in reflex.
- Why does salutatory impulse is called jumping impulse.
LONG QUESTIONS.
- Write a note on nerve cell or neuron.
- Explain structure of neuron. Or Nerve cell.
- Write the name and functions of lobes of cerebrum.
- Write down the name and explain different components of coordinated action.
- Write a note on forebrain
CHAPTER NO. 13. BIOLOGY GUESS
SHORT QUESTIONS.
- Difference between hyaline and fibrous cartilage.
- Difference between movement and locomotion.
- How lower Jew is different in mammals from other lower vertebrates? Also give its advantage.
- Difference between compact bone and spongy bone.
- What two minerals are fond in bones?
- Difference between movement and locomotion.
- What is skeleton? Write one merit.
- What are hinge joint? Give its one example.
- Difference between tendons and ligaments.
- What do you know about osteoarthritis?
- Describe upper and lower jaw in mammals and vertebrates?
- What is joint?
- What do you know about moveable joints?
- Define Arthritis.
- Define insertion
LONG QUESTIONS.
- Describe difference between osteoarthritis and rheumatoid arthritis.
- Define joint. Describe its different types.
- What is skeleton? Explain the components of human skeleton.
- What is Bone? Describe its structure.
- Define arthritis and describe its types.
- What do you know about Arthritis? Describe its types
CHAPTER NO. 14
SHORT QUESTIONS.
- How budding occurs in corals?
- Explain Parthenogenesis with example.
- How plants reproduce by suckers? Give example
- What is cloning?
- Define multiple fission.
- Difference between two methods of pollination.
- Difference between self-pollination and cross pollination.
- What is reproduction? Name its two basic types.
- Give two disadvantages of vegetative propagation.
- Difference between epigeal germination and hypogeal germination.
- How binary fission take place in invertebrates give an example.
- Define endospores, give an example.
- Define alternation of generation in plants.
- Write the full name of STDs
LONG QUESTIONS.
- Describe four different ways of natural vegetative propagation.
- Write a note on the development and structure of seed.
- What is seed germination? Explain condition for seed germination.
- Describe the advantages and disadvantages of vegetative propagation of plants.
- Define germination of seed. Describe various conditions necessary for seed germination.
- State any five methods of natural vegetative propagation.
CHAPTER NO. 15
SHORT QUESTIONS.
- What is “theory” of special creation”?
- Name nitrogenous bases found in DNA molecule.
- Difference between homozygous genotype and heterozygous genotype.
- State the law of segregation.
- Define Homologous chromosome?
- What is inheritance?
- What are nucleosomes?
- What is recombinant DNA?
- Define the Mendel’s law of independent assortment.
- What is meant by natural selection, also give an example.
- Define continuous variation. Give source of variation.
- Difference between transcription and translation.
- Define co-dominance. Give an example.
- Define incomplete dominance. Give example.
- Define Natural selection.
- Define Artificial selection.
- Difference between breeds and verities or cultivars
LONG QUESTIONS.
- Describe structure of DNA?
- Define and explain Mendel’s law of segregation.
- Define and explain Mendel’s law of independent assortment.
CHAPTER NO. 16
SHORT QUESTIONS.
- Define Food chain and food web.
- Define Acid rains.
- How biotechnology has helped us in improving the environment.
- What is meant by decomposers? Give an example.
- Difference between Population and Community.
- Define is biological nitrogen fixation.
- Write two effects of acid rain.
- Define deforestation.
- What is meant by denitrification?
- What is global warming?
- Define predation.
- Define Species.
- Write down four disadvantages of excessive denitrification.
- Define Ecosystem.
- Define Urbanization.
- What is greenhouse effect? Write the name of two important greenhouse gases
LONG QUESTIONS.
- What is global warming? Describe its causes.
- Write a note on carbon cycle.
- Write the name of Nitrogen cycle.
- Describe in detail the biotic components of ecosystem.
- What is acid rain? Describe its bad effects.
- Give a detail account of urbanization.
- Explain producers and consumers with example
CHAPTER NO. 17.
SHORT QUESTIONS.
- Define Biotechnology.
- What is continuous fermentation?
- Define fermentation.
- What is fermenter?
- What is single cell protein?
- What is alcoholic fermentation?
- What is Lactic acid fermentation?
- How biotechnology has helped us in improving the environment.
- Give two objectives of genetic engineering.
- Write down four uses of formic acid.
- How human growth hormones was obtained before genetic engineering.
- Define vector.
LONG QUESTIONS.
- Describe basic steps in genetic engineering.
- Describe the advantages of using fermenters.
- Discuss role of biotechnology is the field of food, Medicine, and agriculture
CHAPTER NO.18
SHORT QUESTIONS.
- What are tetracycline’s? Give an example.
- What are sedatives? Give an example.
- What are synthetic drugs?
- What are hallucinogens?
- Write about drugs obtained from plants.
- What are pharmaceutical drugs?
- What is heroin, what is its effect on CNS?
- For what purpose vaccines are used?
- Explain drugs from animals.
- Difference between antibiotics and disinfectants.
- What are narcotics? Write down its uses.
- Differentiate between pharmaceutical and addictive drugs.
- What are sulpha drugs? Write down its one uses.
- Difference between bactericidal and bacteriostatic antibiotics.
- Define Vaccine?
- What are addictive drugs?
- Define antigens and antibodies
LONG QUESTIONS.
- What meant by antibiotic resistance.
- Describe five sources of drugs production