HSC 2027 PHYSICS CHAPTER 11 MAGNETIC METERIALS MOST EXPECTED QUESTIONS

HSC 2027 PHYSICS CHAPTER 11 MAGNETIC METERIALS 

MOST EXPECTED QUESTIONS

1. WHAT IS MAGNETIZATION , MAGNETIC INTENSITY , MAGNETIC SUSCEPTIBLITY

2. DEFINE MAGNETIZATION STATE ITS SI UNIT & DIMENSIONS

3. EXPLAIN MAGNETIC SUSCEPTIBLITY , MAGNETIC PERMEABLITY

4. OBTAIN EXPRESSION FOR ORBITAL MAGNETIC MOMENT FOR ELECTRON REVOLVING AROUND NUCLEUS OF AN ATOM

5. STATE THE FORMULA FOR BHORS MAGNETON

6. EXPLAIN FERROMAGNETISM ON BASIS OF DOMAIN THEORY

7. WHAT IS GYROMAGNETIC RATIO . WRITE THE NECESSARY EXPRESSION

8. DISTINGUISH BETWEEN DIMAGNETIC AND PARAMAGNETIC SUBSTANCE

9. WHY SOFT IRON IS USED TO MAKE TRANSFORMER CORE

10. FORMULA FOR TORQUE ACTING ON ROTATING CURRENT COIL

11. WHAT IS CURIE TEMPERATURE 

12. WHAT IS REMANANCE. WHAT IS FERROMAGNETISM

13. WHICH PROPERTY OF BAR MAGNET IS USED IN NAVIGATION

14. WHAT IS THE RELATION BETWEEN MAGNETIC PERMEABLITY & SUSCEPTIBLITY.

15. SOLVE ALL TEXT BOOK & PYQ NUMERICALS

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HSC 2027 PHYSICS CHAPTER 10 MAGNETIC FIELDS DUE TO ELECTRIC CURRENT MOST EXPECTED QUESTIONS

HSC 2027 PHYSICS CHAPTER 10 MAGNETIC FIELDS DUE TO ELECTRIC CURRENT 

MOST EXPECTED QUESTIONS

1. DERIVE AN EXPRESSION FOR MAGNETIC FIELD PRODUCED AT THE CENTER OF CIRCULAR ARC OF A WIRE CARRYING CURRENT ( I ).

2. DRAW A NEAT LABELLED DIAGRAM OF SUSPENDED COIL TYPE MCG

3. STATE THE FORMULA MAGNETIC POTENTIAL ENERGY OF A DIAPOLE

4. OBTAIN THE EXPRESSION FOR MINIMUM & MAXIMUM POTENTIAL ENERGY

5. EXPRESSION FOR MAGNETIC INDUCTION OF A TOROID OF N TURNS

6. EXPLAIN BIOT & STAVARTS LAW WITH NEAT DIAGRAM

7. FORMULA FOR MAGNETIC INDUCTION IN CIRCULAR ARC OF A WIRE 

8. FIND THE MAGNETIC INDUCTION AT THE CENTER OF CURRENT CARRYING CIRCULAR LOOP

9. OBTAIN AN EXPRESSION FOR FORCE ON A CLOSED CIRCUIT IN UNIFORM MAGNETIC FIELD

10. WHAT IS VALUE OF FORCE IN A CLOSED MAGNETIC FILED

11. WHICH PARTICLES CANNOT BE ACCELARATED BY CYCLOTRON

12. MAGNITUDE OF FORCE EXPIRIENCED BY STATIONARY CHARGE EXPOSED TO UNIFORM MAGNETIC FIELD

13.  DERIVE AN EXPRESSION FOR MAGNETIC FIELD PRODUCED BY CURRENT IN CIRCULAR ARC OF A WIRE USING BIOT STAVARTS LAW

14. STATE AMPERES LAW

15. SOLVE ALL TEXTBOOK AND PYQ NUMERICALS 

HSC 2027 PHYSICS CHAPTER 9 CURRENT ELECTRICITY MOST EXPECTED QUESTIONS

HSC 2027 PHYSICS CHAPTER 9 CURRENT ELECTRICITY  

MOST EXPECTED QUESTIONS

1. STATE KIRCHOFFS LAWS OF ELECTRICAL NETWORK

2. HOW WILL YOU CONVERT MCG TO VOLTMETER

3. HOW WILL YOU CONVERT MCG TO AMMETER 

4. NAME THE INSTRUMENT TO MEASURE EMF OF A CELL

5. STATE 2 SOURCES OF ERRORS IN METER BRIDGE EXPERIMENT AND HOW CAN THEY BE MINIMIZED

6. EXPLAIN THE USE OF METER BRIDGE TO DETERMINE UNKNOWN RESISTANCE WITH A NEAT DIAGRAM

7. ADVANTAGES OF POTENTIOMETER OVER VOLTMETER

8. WHAT IS RESISTANCE OF IDEAL VOLTMETER

9. OBTAIN THE BALANCING CONDITION FOR WHEATSTONES BRIDGE

10. DISTINGUISH BETWEEN AMMETER & VOLTMETER

11. DEFINE POTENTIAL GRADIENT . WHAT IS SHUNT

12. FOR A MCG SHOW THAT S = G/n-1

13. USE OF POTENTIOMETER TO DETERMINE INTERNAL RESISTANCE OF A CELL

14. DISTINGUISH BETWEEN POTENTIOMETER & VOLTMETER

15. ADVANTAGES & DISADVANTAGES OF MCG

16. SOLVE ALL TEXTBOOK AND PYQ NUMERICALS

HSC 2027 PHYSICS CHAPTER 8 ELECTROSTATICS MOST EXPECTED QUESTIONS

HSC 2027 PHYSICS CHAPTER 8 ELECTROSTATICS  

MOST EXPECTED QUESTIONS

1. OBTAIN AN EXPRESSION FOR EQUIVALENT CAPACITY FOR COMBINATION OF 3 CAPACITORS CONNECTED IN SERIES

2. EXPRESSION FOR EQUIVALENT CAPACITY FOR 2 CAPACITORS CONNECTED IN PARALLEL & THIS COMBINATION IS CONNECTED TO 1 CAPACITOR IN SERIES

3. EXPRESSION FOR EQUIVALENT CAPACITANCE FOR 2 CAPACITORS IN SERIES

4. DRAW A NEAT LABELLED DIAGRAM OF A PARALLEL PLATE CAPACITOR WITH DIELECTRIC SLAB BETWEEN THE PLATES 

5. DERIVE AN EXPRESSION FOR ENERGY STORED IN A CHARGED  CAPACITOR

6. CALCULATE THE CAPACITY OF N NUMBER OF CAPACITORS IN SERIES

7. OBATAIN AN EXPRESSION FOR ELECTRIC INTENSITY AT A POINT OUTSIDE A UNIFORMLY CHARGED SPHERICAL SHELL

8. WHAT POLAR AND NON POLAR DIELECTRICS . GIVE EXAMPLES OF EACH 

9. OBATAIN AN EXPRESSION FOR ELECTRIC INTENSITY DUE TO INFINITELY LONG CHARGED WIRE

10. EXPRESSION FOR ELECTRIC POTENTIAL DUE TO A POINT CHARGE

11. RELATION BETWEEN ELECTRIC FIELD INTENSITY & POTENTIAL GRADIENT

12. STATE 4 USES OF VANDE GRAFF GENERATOR

13. DRAW A NEAT LABELLED DIAGRAM OF VANDE GRAFF GENERATOR

14. SOLVE ALL TEXTBOOK AND PYQ NUMERICALS.

HSC 2027 PHYSICS CHAPTER 7 WAVE OPTICS MOST EXPECTED QUESTIONS

HSC 2027 PHYSICS CHAPTER 7 WAVE OPTICS 

MOST EXPECTED QUESTIONS

1. USING THE GEOMETRY OF YOUNGS DOUBLE SPLIT EXPERIMENT DERIVE AN EXPRESSION FOR FRINGE WIDTH OF INTERFERENCE BANDS

2. STATE HUYGENS PRINCIPLE . STATE MALUS LAW

3. EXPLAIN GEOMETRICAL CONSTRUCTION OF PLANE WAVEFRONT

4. DERIVE THE LAWS OF REFLECTION OF LIGHT USING HUYGENS THEORY

5. WHAT IS BREWSTERS LAW. DERIVE THE FORMULA FOR BREWSTERS ANGLE

6. WHAT ARE FRESNEL & FRAUNHOFER DIFFRACTIONS

7. STATE THE CONDITIONS FOR STEADY INTERFERENCE PATTERN

8. EXPLAIN THE CONSTRUCTION OF SPHERICAL WAVEFRONT

9. DISTINGUISH BETWEEN INTERFERENCE & DIFFRACTION

10. STATE ANY ONE METHOD OF POLARIZATION OF LIGHT 

11. DERIVE THE LAWS OF REFRACTION USING HUYGENS THEORY

12. RELATION BETWEEN POLARIZING ANGLE & REFRACTIVE INDEX

13. WHAT IS INTERFERENCE OF LIGHT

14. USING ANALYTICAL METHOD OBTAIN THE EXPRESSION FOR FRINGE WIDTH OF 2 INTERFERING WAVES.

HSC 2027 PHYSICS CHAPTER 6 SUPERPOSITION OF WAVES MOST EXPECTED QUESTIONS

HSC 2027 PHYSICS CHAPTER 6 SUPERPOSITION OF WAVES  

MOST EXPECTED QUESTIONS

1. PROVE THAT THE FREQUENCY OF BEATS IS EQUAL TO THE FREQUENCIES OF 2 SOUND NOTES GIVING RISE TO THE BEATS

2. SHOW THAT FREQUENCIES OF 2 SOUND WAVES IS THE DIFFERENCE BETWEEN THE INDIVIDUAL FRQUENCIES OF THOSE WAVES

3. DERIVE AN EXPRESSION FOR EQUATION OF A STATIONARY WAVE ON A STRECHED STRING. 

4. SHOW THAT THE DISTANCE BETWEEN 2 NODES OR ANTINODES IS 入 /2

5. SHOW THAT ALL HARMONICS ARE PRESENT IN A STRECHED STRING

6. OBTAIN AN EXPRESSION FOR END CORRECTION FOR A PIPE OPEN AT BOTH ENDS AND FOR A PIPE CLOSED AT ONE END

7. SHOW THAT ONLY ODD HARMONICS ARE PRESENT IN THE VIBRATIONS OF AIR COLUMN IN A PIPE CLOSED AT ONE END

8. DISTINGUISH BETWEEN HARMONICS AND OVERTONES

9. STATE 2 CHARACTERISTICS OF PROGRESSIVE WAVES

10. DIFFERENCE BETWEEN FREE & FORCED VIBRATIONS

11. STATE THE LAWS OF LINEAR LENGTH & LINEAR DENSITY

12. DIFFERENCE BETWEEN STATIONARY & PROGRESSIVE WAVES

13. STATE THE FORMULA FOR END CORRECTION IN RESONANCE TUBE EXPERIMENT

14. STATE 2 CHARACTERISTICS OF STATIONARY WAVES

15. SHOW THAT ALL HARMONICS ARE PRESENT IN CASE OF AN AIR COLUMN VIBRATING IN PIPE OPEN AT BOTH ENDS

16. SOLVE ALL PYQ & TEXTBOOK NUMERICALS

HSC 2027 PHYSICS CHAPTER 5 OSCILLATIONS MOST EXPECTED QUESTIONS

HSC 2027 PHYSICS CHAPTER 5 OSCILLATIONS  

MOST EXPECTED QUESTIONS

1. STATE THE DIFFERENTIAL EQUATION OF LINEAR SHM

2. OBTAIN AN EXPRESSION FOR ACCELARATION ,VELOCITY ,DISPLACEMENT FOR A PARTICLE PERFORMING LINEAR SHM

3. DISCUSS ANALYTICALLY THE COMPOSITION OF 2 SHM HAVING SAME PERIOD ALONG THE SAME PATH. OBTAIN THE  RESULTANT AMPLITUDE 

4. FIND THE AMPLITUDE WHEN PHASE DIFFERENCE IS  0 AND pi/2 RADIANS

5. OBTAIN THE EXPRESSION FOR TIME PERIOD OF A SIMPLE PENDULUM

6. DEFINE SECONDS PENDULUM. DERIVE A FORMULA FOR ITS LENGTH 

7. OBTAIN THE DIFFERENTIAL EQUATION OF LINEAR SHM

8. DRAW A NEAT DIAGRAM OF VARIATION OF KINETIC & POTENTIAL ENERGY WITH DISPLACEMENT IN SHM

9. DISTINGUISH BETWEEN FREE & FORCED VIBRATIONS

10. WHAT IS THE VELOCITY OF PARTICLE PERFORMING SHM AT START , MID AND EXTREME POSITION

11. STATE THE DIFFERENTIAL EQUATION OF ANGULAR SHM

12. OBTAIN THE DIFFERENTIAL EQUATION OF ANGULAR SHM

13. EXPRESSION FOR PERIOD OF A MAGNET VIBRATING IN A UNIFORM MAGNETIC FIELD PERFORMING SHM

14. SOLVE ALL TEXTBOOK NUMERICALS. 

HSC 2027 PHYSICS CHAPTER 4 THERMODYNAMICS MOST EXPECTED QUESTIONS

HSC 2027 PHYSICS CHAPTER 4 THERMODYNAMICS  

MOST EXPECTED QUESTIONS

1. EXPLAIN THE CONCEPT OF POSITIVE & NEGATIVE WORK WITH VARYING PRESSURE. DRAW ITS PV DIAGRAM

2. STATE ZEROTH LAW OF THERMODYNAMICS.

3. STATE FIRST LAW OF THERMODYNAMICS

4. WHAT ARE THE LIMITATIONS OF FIRST LAW OF THERMODYNAMICS

5. WHAT IS ISOTHERMAL PROCESS

6. OBTAIN THE EXPRESSION FOR WORK DONE BY A GAS IN ISOTHERMAL PROCESS .DRAW ITS PV DIAGRAM

7. DEFINE CHEMICAL , MECHANICAL AND THERMAL EQUILIBRIUM

8. WHAT IS FREE EXPANSION IN THERMODYNAMICS

9. WHAT IS THERMODYNAMIC PROCESS .STATE ITS 4 TYPES

10. EXPLAIN THE CHANGE IN INTERNAL ENERGY OF A GAS ON HEATING

11. EXPLAIN CYCLIC PROCESS WITH A NEAT PV DIAGRAM

12. EXPLAIN ADIABATIC PROCESS TO OBTAIN ADIABATIC CONSTANT FOR A RIGID DIATOMIC GAS MOLECULE

13. DEFINE ISOTHERMAL , ADIABATIC, ISOBARIC & ISOCHORIC PROCESS

14. WHAT IS THERMODYNAMIC SYSTEM . WHAT IS SURROUNDINGS

15. SOLVE ALL TEXTBOOK NUMERICALS 

16. IN WHICH PROCESS HEAT IS NEITHER ABSORBED OR RELASED 

HSC 2027 PHYSICS CHAPTER 3 KINETIC THEORY OF GASES & RADIATION MOST EXPECTED QUESTIONS

HSC 2027 PHYSICS CHAPTER 3 KINETIC THEORY OF GASES & RADIATION  

MOST EXPECTED QUESTIONS

1. ON THE BASIS OF KINETIC THEORY OF GASES OBTAIN AN EXPRESSION FOR PRESSURE EXERTED BY GAS MOLECULES ENCLOSED BY A CONTAINER.

2. EXPLAIN CONSTRUCTION & WORKING OF FERRYS BLACKBODY

3. STATE & PROVE THE MAYERS RELATION

4. STATE & PROVE KIRCHOFFS LAW OF HEAT RADIATION 

5. STATE STEFANS BOLTZMAN LAW . STATE WIENS DISPLACEMENT LAW.

6. DEFINE EMMISIVE POWER . DEFINE COEFFICENT OF EMMISION

7. EXPRESSION FOR MOLAR SPECIFIC HEAT OF A GAS AT CONSTANT VOLUME

8. DEFINE CO-EFFICIENT OF ABSORBTION , REFLECTION AND TRANSMISSION ALSO DERIVE THE RELATION BETWEEN THEM

9. WHAT IS PERFECTLY BLACK BODY

10. WHAT IS COEFFICIENT OF TRANSMISSION FOR ATHERMANOUS METERIALS

11. WHAT IS DEGREE OF FREEDOM

12. WHAT ARE DIATHERMANOUS SUBSTANCES 

13. SOLVE ALL TEXTBOOK NUMERICALS

HSC 2027 PHYSICS CHAPTER 2 MECHANICAL PROPERTIES OF FLUIDS MOST EXPECTED QUESTIONS

HSC 2027 PHYSICS CHAPTER 2 MECHANICAL PROPERTIES OF FLUIDS  

MOST EXPECTED QUESTIONS

1. EXPLAIN SURFACE TENSION ON THE BASIS OF MOLECULAR THEORY

2. DERIVE THE EXPRESSION FOR TERMINAL VELOCITY OF A SPHERICAL OBJECT FALLING UNDER GRAVITY IN A VISCOUS MEDIUM

3. DEFINE COHESIVE FORCE , RANGE OF MOLECULAR FORCE .

4. DEFINE SPHERE OF INFLUENCE .DEFINE ANGLE OF CONTACT

5. GIVE 2 PROPERTIES OF ANGLE OF CONTACT

6. WHAT IS CAPILLARITY . STATE 2 USES OF IT

7. DEFINE COEFFICIENT OF VISCOSITY . STATE ITS FORMULA & SI UNIT

8. DIFFERENCE BETWEEN STREAMLINE AND TURBULENT FLOW

9. OBTAIN THE RELATION BETWEEN SURFACE TENSION & SURFACE ENERGY

10. DERIVE THE EXPRESSION FOR COEFFICENT OF VISCOSITY

11. WHAT ARE THE EFFECTS OF IMPURITIES ON SURFACE TENSION OF LIQUID

12.  STATE FORMULA FOR CRITICAL VELOCITY IN TERMS OF REYNOLDS NUMBER

13. DEFINE SURFACE ENERGY , DEFINE SURFACE TENSION 

14. GIVE SI UNIT & DIMENSION FOR SURFACE TENSION.

15. WHAT IS CRITICAL TEMPERATURE

16. WHAT IS VISCOSITY GIVE ITS SI UNIT & DIMENSIONS 

17. STATE BERNOULLIS THEOREM

18. ABSORBTION OF INK ON BLOTTING PAPER IS WHICH PHENOMENON

19. DERIVE LAPLACE LAW FOR SPHERICAL MEMBRANE OF A BUBBLE

20. SOLVE ALL TEXTBOOK NUMERICALS 

HSC 2027 PHYSICS CHAPTER 1 ROTATIONAL DYNAMICS MOST EXPECTED QUESTIONS

HSC 2027 PHYSICS CHAPTER 1 ROTATIONAL DYNAMICS  

MOST EXPECTED QUESTIONS

1. DERIVE EXPRESSIONS FOR LINEAR VELOCITY AT LOWEST ,MIDWAY AND TOP POSITION FOR A PARTICLE PERFORMING VCM

2. DERIVE THE EXPRESSION FOR KINETIC ENERGY OF A ROTATING BODY

3. OBTAIN EXPRESSION FOR TORQUE ACTING ON A RIGID BODY MOVING WITH CONSTANT ANGULAR ACCELARATION

4. DEFINE MOMENT OF INERTIA . STATE ITS S.I UNIT & DIMENSIONS

5. STATE AND PROVE THE PRINCIPLE OF CONSERVATION OF ANGULAR MOMENTUM

6. DERIVE THE EXPRESSION FOR MAXIMUM SPEED OF VEHICLE MOVING ALONG A HORIZONTAL CIRCULAR TRACK 

7. DERIVE THE EXPRESSION FOR MINIMUM SPEED IN WELL OF DEATH

8. OBTAIN THE EXPRESSION OF MOMENT OF INERTIA OF A UNIFORM DISC WITH AXIS PASSING THROUGH ITS CENTER AND PERPENDICULAR TO ITS PLANE

9. STATE THE LAW OF CONSERVATION OF ANGULAR MOMENTUM

10. FORMULA FOR M.I OF A SOLID SPHERE .DEFINE CENTRIPITAL FORCE

11. WHAT IS RADIUS OF GYRATION . CALCULATE IT FOR A SOLID SPHERE

12. STATE THE FORMULA FOR ANGLE OF BANKING 

13. WHAT IS CENTRIGUAL FORCE

14. STATE & PROVE THEOREM OF PARALLEL AXIS 

15. STATE & PROVE THEOREM OF PERPENDICULAR AXIS

16. EXPRESSION FOR UPPER & LOWER SPEED LIMIT FOR A VEHICLE IN A BANKED ROAD

17. SOLVE ALL TEXTBOOK NUMERICALS

HSC 2027 BIOLOGY MOST EXPECTED QUESTIONS CHAPTERWISE

HSC 2027 BIOLOGY MOST EXPECTED QUESTIONS 

CHAPTERWISE

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HSC 2027 BIOLOGY CHAPTER 15 BIODIVERSITY & CONSERVATION MOST EXPECTED QUESTIONS

HSC 2027 BIOLOGY CHAPTER 15 BIODIVERSITY & CONSERVATION  

MOST EXPECTED QUESTIONS

1. WRITE A NOTE ON IN SITU AND EX SITU CONSERVATION WITH EXAMPLES

2. LIST AND EXPLAIN VARIOUS LEVELS OF BIODIVERSITY 

3. EXPLAIN GREEN HOUSE EFFECT WITH REFERENCE TO GASES RESPONSIBLE FOR IT.

4. DESCRIBE ANY 3 CAUSES FOR LOSS OF BIODIVERSITY

5. MENTION ANY 2 TYPES OF AIR POLLUTANTS AND THEIR EFFECTS ON HUMAN HEALTH

6. MENTION ANY 2 PLACES WHERE IN SITU & EX SITU CONSERVATIONS ARE UNDERTAKEN

7. MENTION 2 ILL EFFECTS OF UV RAYS ON HUMANS

8. GIVE SIGNIFICANCE OF ECOSAN

9. WHAT IS BIO MAGNIFICATION . DRAW FLOW CHART & EXPLAIN IT WITH RESPECT TO DDT 

10. WHAT ARE SACRED GROVES. WHAT ARE EVIL QUARTERS 

11. WHY STELLAR SEA COW BECAME EXTINCT 

12. WHAT IS MIYAWAKI. EXPLAIN RIVET POPPER HYPOTHESIS

13. EXPLAIN HARMFUL EFFECTS OF NOISE POLLUTION IN HUMAN BEINGS

HSC 2027 BIOLOGY CHAPTER 14 ECOSYSTEMS & ENERGYFLOW MOST EXPECTED QUESTIONS

HSC 2027 BIOLOGY CHAPTER 14 ECOSYSTEMS & ENERGYFLOW  

MOST EXPECTED QUESTIONS

1. GIVE 3 EXAMPLES OF EACH : SERAL STAGES , XERARCH , HYDARCH 

2. WRITE THE VARIOUS STAGES OF HYDARCH SUCCESSION IN PLANTS

3. DESCRIBE PYRAMID OF ENERGY WITH NEAT DIAGRAM

4. EXPLAIN LEACHING , HUMIFICATION AND MINERALIZATION

5. GIVE EXAMPLES OF PRIMARY & SECONDARY PRODUCERS & CONSUMERS

6. DEFINE GROSS PRIMARY AND NET PRIMARY PRODUCTIVITY

7. EXPLAIN DECOMPOSITION CYCLE WITH NEAT DIAGRAM

8. EXPLAIN ANY 4 STEPS OF DECOMPOSITION

9. NAME THE ORGANISMS AND THEIR ROLE IN CONVERSION OF ROCK TO SOIL

10. WHAT ARE CRUSTOSE LICHENS . DEFINE ECOLOGICAL SUCCESSION

11. WHAT IS PIONEER SPECIES . WHAT IS HUMUS

12. WHY ENERGY PYRAMID IS ALWAYS UPRIGHT GIVE REASON

13. WHAT IS PHYTOPLANKTON . WHAT IS DECOMPOSITION

14. EXPLAIN CARBON CYCLE . WHAT IS DETRITUS FOOD CHAIN

15. WHAT IS LINDEMANS 10% LAW  . WHAT IS CLIMAX COMMUNITY

16. WHAT ARE SAPROTROPHS. GIVE 1 EXAMPLE OF PRIMARY SUCCESSION

HSC 2027 BIOLOGY CHAPTER 13 ORGANIMS & POPULATIONS MOST EXPECTED QUESTIONS

HSC 2027 BIOLOGY CHAPTER 13 ORGANIMS & POPULATIONS  

MOST EXPECTED QUESTIONS

1. GIVE EXAMPLES OF PARASITISM , COMPETITION , COMMENSALISM

2. DEFINE ADAPTATION. GIVE 2 ADAPTATIONS OPUNTIA & SEAL

3. EXPLAIN REGULATE , CONFORM AND MIGRATE WITH RESPECT TO SURVIVAL OF ORGANISMS

4. DIFFERENCE BETWEEN HABITAT & NICHE

5. DESCRIBE ANY 3 CHEMICAL DEFENCES IN PLANTS AGAINST HERBIVORES

6. GIVE 2 BEHAVIOURAL ADAPTATIONS IN DESERT ANIMALS

7. DIFFERENCE BETWEEN HIBERNATION &  AESTIVATION

8. DEFINE COMMENSALISM AND GIVE 2 EXAMPLES

9. STATE DIFFERENT TYPES OF ADAPTATIONS IN ANIMALS LIVING IN COLD CLIMATE

10. GIVE EXAMPLES OF MUTUALISM , ECTO & ENDO PARASITE 

11. GIVE ADAPTATIONS IN DESERT ANIMALS

12. STATE MAJOR ABIOTIC FACTORS INFLUENCING HABITAT

13. WHAT IS MUTUALISM EXPLAIN WITH DIAGRAM

14. STATE TYPES OF POPULATION GROWTH CURVE

15. DEFINE EMIGRATION . STATE THE TYPE OF ASSOCIATION BETWEEN SEA ANEMONE AND CLOWN FISH

16. GIVE EXAMPLES OF BROOD PARASITISM

17. WHAT IS ABSOLUTE NATALITY

18. WHICH PLANT IS KNOWN AS TERROR OF BENGAL 

HSC 2027 BIOLOGY CHAPTER 12 BIOTECHNOLOGY MOST EXPECTED QUESTIONS

HSC 2027 BIOLOGY CHAPTER 12  BIOTECHNOLOGY  

MOST EXPECTED QUESTIONS

1. DESCRIBE THE STEPS INVOLVED IN MACHNISM OF PCR

2. WHAT IS POLYMERASE CHAIN REACTION

3. HOW ARE TRANSGENIC PIGS AND CATTLE COMMERCIALLY BENEFICIAL

4. WHAT IS GERM LINE THERAPY WHY IT IS NOT ENCOURAGED

5. WHAT IS SOMATIC CELL GENE THERAPY. MENTION ITS USES

6. WHAT IS BIOPIRACY. GIVE 3 EXAMPLES OF IT

7. HOW MELT IN MOUTH VACCINES ARE ADMINISTERED. GIVE 2 BENEFITS

8. EXPLAIN EUKARYOTIC DNA WITH NEAT DIAGRAM

9. EXPLAIN 2 RESTRICTION ENZYMES AND THEIR SOURCE ORGANISMS

10. LIST ANY 5 RECOMBIANT PROTIENS AND DISEASES THEY ARE USED TO TREAT

11. DESCRIBE PRODUCTION OF EDIBLE VACCINES

12. WHAT ARE EFFECTS OF BIOTECHNOLOGY WITH RELATION TO HUMAN HEALTH

13. GIVE THE FULL FORMS OF CLONING VECTORS BAC AND YAC

14. GIVE 2 EXAMPLES OF COMMERCIALLY EXPLOITED PRODUCTS OF TRANSGENIC PLANTS

15. 4 USES OF GENE THERAPY

16. OBJECTIVES OF IMPROVED ANIMAL BREEDING PROGRAM USING GENE TRANSFER TECHNOLOGY

17. MENTION CHARACTERISTICS OF PLASMIDS

18. WHAT IS CROWN GALL DISEASE . WHAT ARE ORAL VACCINES

19. NAME THE FIRST TRANSGENIC PLANT.

20. WHAT ARE MOLECULAR SCICCORS. 

21. WHICH CELLS PRODUCE INSULIN 

HSC 2027 BIOLOGY CHAPTER 11 ENHANCEMENT OF FOOD PRODUCTION MOST EXPECTED QUESTIONS

HSC 2027 BIOLOGY CHAPTER 11 ENHANCEMENT OF FOOD PRODUCTION  

MOST EXPECTED QUESTIONS

1. DEFINE BIOHERBICIDES. GIVE 2 EXAMPLES OF MICROBIAL HERBICIDES

2. GIVE ANY 5 EXAMPLES OF MICROBIAL SOURCES OF FOOD PRODUCTS

3. EXPLAIN VARIOUS STEPS OF BIOGAS PRODUCTION

4. GIVE ANY 4 EXAMPLES OF DISEASE RESISTANT VARIETIES OF CROPS

5. WHAT IS LAC . ENLIST ITS IMPORTANCE

6. WHAT IS MYCORRHIZA STATE ITS 2 TYPES AND BENEFITS

7.GIVE THE ROLES OF : ALTERNARIA , FUSARLUM, PHYTOPHTORA

8. WHAT IS BIOFORTIFICATION.EXPLAIN IT WITH RESPECT TO GM PLANTS

9. GIVE SCIENTIFIC NAME OF SUGARCANE NATIVE TO NORTH  & SOUTH INDIA

10. NAME THE CENTER WHICH DEVELOPED SUGARCANE HAVING HIGH SUGAR

11. WHAT IS BIOFERTILIZER.  DRAW & LABEL TS OF ROOT NOUDLES

12. GIVE COMPOSITION AND LIST THE BENEFITS OF BIOGAS

13. GIVE ANY 5 EXAMPLES OF ANTIBIOTICS WITH THEIR MICROBIAL SOURCES

14. MENTION EXAMPLE OF FORTIFICATION WITH RESPECT TO AMINO ACID CONTENT AND VITAMIN C CONTENT

15. EXPLAIN ECONOMIC IMPORTANCE OF LAC

16. GIVE ANY 2 EXAMPLES OF FRESH WATER FISH

17. EXPLAIN STEPS INVOLVED IN TREATMENT OF SEWAGE

18. LIST ANY 2 SPECIES OF DOMESTICATED HONEYBEES

19. BENEFITS OF BIOFERTILIZER

20. DEFINE EXPLANT AND CALLUS 

21. GIVE 4 ADVANTAGES OF MICROPROPOGATION

22. GIVE 4 EXAMPLES OF CROP WITH THEIR HYBRID VARIETY 

HSC 2027 BIOLOGY CHAPTER 10 HUMAN HEALTH & DISEASES MOST EXPECTED QUESTIONS

HSC 2027 BIOLOGY CHAPTER 10 HUMAN HEALTH & DISEASES 

MOST EXPECTED QUESTIONS

1. GIVE THE CAUSATIVE AGENT , MODE OF TRANSMISSION AND SYMPTOMS OF TYPHOID

2. LIST THE GENOTYPE , ANTIGEN ON SURFACE OF RBC , ANIBODIES IN SERUM FOR ALL BLOOD GROUP

3. FUNCTIONS OF ANTIBODIES PRODUCED BY B - LYMPHOCYTES

4. LIST ANY 5 DISEASES AND THEIR CAUSING PATHOGENS

5. MENTION THE CONTROL MEASURES TO PREVENT ASCARIASIS

6. EXPLAIN UNIQUE FEATURES OF AQUIRED IMMUNITY

7. WHAT IS ADOLESCENCE . MENTION ITS 4 CHARACTERISTICS IN 15 TO 17 YEARS AGE GROUP

8. EXPLAIN ANY 4 CELLS OF IMMUNE SYSTEM

9. WHAT IS GOITRE HOW TO PREVENT IT

10. WHICH MICRONUTRIENT IS DEFICIENT IN PEOPLE LIVING IN HILLY AREAS

11. NAME THE VECTOR RESPONSIBLE FOR CAUSING MALARIA & FLIARISIS

12. WHICH DISEASE IS CAUSED BY HPV

13. WHICH FISH CONTROLS MOSQUITO LARVE

14. WHAT IS PHAGOCYTE. NAME THE VACCINE FOR TYPHOID PREVENTION

15. WHICH CELLS SECRETE PERFORINS

16. WHAT ARE PARATOPES. WHAT IS AIDS CAUSED BY.

17. EXPLAIN ALZHEIMERS DISEASE

HSC 2027 BIOLOGY CHAPTER 9 CONTROL & COORDINATION MOST EXPECTED QUESTIONS

HSC 2027 BIOLOGY CHAPTER 9 CONTROL & COORDINATION  

MOST EXPECTED QUESTIONS

1. WHAT CAUSES CUSHINGS DISEASE. WHAT IS PROLACTIN

2. NAME THE HARMONE SECRETED BY THYROID GLAND

3. SKTCH AND LABEL HYPOHPHYSIS GLAND

4. STATE ALL THE HARMONES AND GLANDS SECRETING THEM

5.DESCRIBE THE FUNCTIONAL AREAS OF CEREBRUM

5. NAME THE NERVE FIBERS CONNECTING THE CEREBERAL HEMISPHERE

6. GIVE FUNCTIONS OF CEREBELLUM. STATE 4 CRANIAL NERVES 

7. WHICH HARMONES SIMULATE THE LIVER

8. DESCRIBE THE NERVOUS SYSTEM IN PLANARIA

9. NAME ANY 4 HARMONES SECRETED BY ADENOHYPOSIS WITH SIGNIFICANCE

10. EXPLAIN THE PROPERTIES OF NERVE FIBERS 

11. DIFFERENCE BETWEEN HYPER AND HYPOTHYROIDISM

12. WRITE MECHANISM OF HARMONE ACTION WITH EXAMPLE

13. SKETCH AND LABEL DIAGRAM OF BRAIN SHOWING VENTRICLES

14. DIFFERENCE BETWEEN SYMPATHETIC & PARASYMPATHETIC NERVOUS SYSTEM

15. ALL SPINAL NERVES ARE OF MIXED TYPE GIVE REASONS

16. EXPLAIN FUNCTIONS OF SPINAL CHORD

17. EXPLAIN FUNCTIONS OF MEDULA OBONGATA

18. EXPLAIN CRANIAL NERVES WITH NAME AND TYPE

19. WHAT IS REFLEX ACTION EXPLAIN ITS TYPES

20. STATE THE ORGAN REGIONS WITH THEIR SYMPATHETIC & PARASYMPATHETIC EFFECTS 

21. SKETCH AND LABEL FORMATION OF SPINAL NERVE

22. DIFFERENCE BETWEEN CEREBRUM & CEREBELLUM

23. SKETCH AND LABEL THYROID GLAND

24. GIVE ROLES OF HARMONES RELAXIN AND INHIBIN

25. GIVE THE LOCATION OF CORPOUS ALLOSUM & ARBOR VITAE

26. STATE THE FUNCTIONS OF CSF

27. DISORDERS CAUSED BY HYPER AND HYPO SECRETION OF ADERNAL CORTICOIDS AND THEIR SYMPTOMS