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

HSC 2027 BIOLOGY CHAPTER 8 RESPIRATION & CIRCULATION MOST EXPECTED QUESTIONS

HSC 2027 BIOLOGY CHAPTER 8  RESPIRATION & CIRCULATION  

MOST EXPECTED QUESTIONS

1. STATE DIFFERENT TYPES OF WBC AND GIVE THEIR FUNCTIONS

2. DISTINGUISH BETWEEN ARTERY AND VEIN

3. STRUCTURE AND TYPES OF LYMPHOCYTES

4. WHAT IS BLOOD PRESSURE

5. EXPLAIN MECHANISM OF BLOOD COAGULATION

6. NAME THE ELEMENTS USEFULL IN BLOOD COAGULATION

7. EXPLAIN INSPIRATION & EXPIRATION PROCESS WITH DIAGRAM

8. EXPLAIN CONDUCTING SYSTEM OF HUMAN HEART WITH DIAGRAM 

9. DRAW THE FLOW DIAGRAM OF DOUBLE CIRCULATION

10. WRITE A NOTE ON TRANSPORTATION OF CARBON DIOXIDE BY BICARBONATE IONS

11. DESCRIBE STEPS IN BREATHING

12. DIFFERENCE BETWEEN OPEN & CLOSED CIRCULATION

13. WHAT IS BICUSPID AND EUSTACHAIN VALVE

14. WHAT IS HEMATOCRIT. EXPLAIN VALVES IN HUMAN HEART

15. EXPLAIN CARDIAC CYCLE

16. DRAW NEAT DIAGRAM OF TS OF ARTERY

17. WHAT IS HYPERTENSION. EXPLAIN T WAVE

18. SKETCH AND LABEL DIAGRAM OF HUMAN HEART

19. DIFFERENCE BETWEEN PORTAL AND NORMAL VEIN

20. PROCESS OF FORMATION OF RBC

21. WHAT IS LUCOPENIA.

22. EXPLAIN FEATURES OF RESIRATORY SURFACE

23. DRAW A NORMAL ECG AND LABEL IT

24. WHAT IS P WAVE. WHAT IS QRS COMPLEX.

HSC 2027 BIOLOGY CHAPTER 7 PLANT GROWTH & MINERAL NUTRITION MOST EXPECTED QUESTIONS

HSC 2027 BIOLOGY CHAPTER 7 PLANT GROWTH & MINERAL NUTRITION  

MOST EXPECTED QUESTIONS

1. NAME AND DESCRIBE THE HARMONE THAT REVERSES THE EFFECT OF APICAL DOMINANCE

2. NAME THE STRESSHARMONE IN PLANTS DESCRIBE ITS PHYSIOLOGICAL EFFECTS

3. NAME THE HARMONE RESPONSIBLE FOR APICAL DOMINANCE

4. 2 APPLICATIONS OF CYTOKININ

5. EXPLAIN PHASE OF CELL MATURATION

6. EXPLAIN QUALITATIVE AND QUANTITATIVE ASPECTS OF GROWTH

7. DESCRIBE PHYSIOLOGICAL  EFFECTS & APPLICATIONS OF ETHYLENE

8. DESCRIBE PHYSIOLOGICAL  EFFECTS & APPLICATIONS OF CYTOKININ

9. EXPLAIN ROLE OF DIAZOTROPHS IN NITRIFICATION

10. DRAW THE DEVELOPMENT FLOW CHART FROM PLANT SEED GERMINATION TO ITS DEATH

11. GIVE DEFICIENCY SYMPTOMS OF FOLLOWING IN PLANTS : K , Mg , BORON

12. GIVE THE CHEMICAL FEATURES OF ABSCISSIC ACID

13. ABA IS KNOWN AS ANTITRANSPIRANT GIVE REASON

14. WHAT IS VERNALIZATION GIVE ITS ADVANTAGES

15. WHAT IS DIFFERENTIATION AND REDIFFERENTIATION

16. GIVE THE GASEOUS GROWTH REGULATOR USED FOR RIPENING OF FRUITS GIVE THE SOURCE OF THE SAME IN PLANTS

17. DEFINE AGR AND RGR REGARDING PLANT GROWTH

18. WRITE THE APPROPRIATE EQUATIONS TO REPRESENT AMMONIFICATION

19. WHAT IS CHLOROSIS . WHICH IS THE PRIMARY PRECURSOR OF IAA

20. NAME THE HARMONE USED FOR EARLY ROOTING 

21. WHICH ELEMENT DEFICIENCY CAUSES BROWN HEART DISEASE

22. WHAT IS GRAND PERIOD OF GROWTH IN PLANTS

23. GIVE EXAMPLES OF GROWTH PROMOTERS & INHIBITORS  

HSC 2027 BIOLOGY CHAPTER 6 PLANT WATER RELATION MOST EXPECTED QUESTIONS

HSC 2027 BIOLOGY CHAPTER 6 PLANT WATER RELATION  

MOST EXPECTED QUESTIONS

1. DESCRIBE STARCH SUGAR INTERCONVERSION THEORY

2. DESCRIBE PROTON TRANSPORT THEORY

3. WHAT IS TRANSPIRATION. STATE ADVANTAGES OF TRANSPIRATION

4. DRAW NEAT DIAGRAM SHOWING STRUCTURE OF STOMATAL APPARATUS

5. WATER IS CALLED AS THE EXILR OF LIFE GIVE REASONS

6. DESCRIBE THE STRUCTURE OF ROOT HAIR WITH A NEAT DIAGRAM

7. EXPLAIN DIFFERENT FORMS OF WATER

8. DIFFERENCE BETWEEN SYMPLAST AND APOPLAST PATHWAY

9. DIFFERECE BETWEEN HYPOTONIC AND HYPERTONIC SOLUTION

10. EFFECTS OF EPO AND ENDOOSMOSIS ON SHAPE OF THE CELL

11. LIMITATIONS OF LOW ROOT PRESSURE THEORY

12. GIVE DIFFERENT PROPERTIES OF WATER

13. WATER ACTS AS A THERMAL BUFFER JUSTIFY

14. DEFINE IMBIBITION .HOW IT HELP ROOTS IN ADSORPTION OF WATER

15. SKETCH & LABEL A DIAGRAM OF STOMA SHOWING ALL CELLS

16. WHAT IS RADIAL AND TANGENTIAL TRANSLOCATION

17. WHAT IS GUTTATION

18. 4 FACTORS AFFECTING WATER ADSORBTION  IN PLANTS

19. DEFINE GRAVITATIONAL,COMBINED,CAPILLARY WATER

20. DEFINE WATER POTENTIAL . DEFINE FACILATED DIFFUSION

21. EFFECT OF EXCESSIVE TRANSPIRATION ON LEAVES

HSC 2027 BIOLOGY CHAPTER 5 ORIGIN & EVOLUTION OF LIFE MOST EXPECTED QUESTIONS

HSC 2027 BIOLOGY CHAPTER 5 ORIGIN & EVOLUTION OF LIFE  

MOST EXPECTED QUESTIONS

1. EXPLAIN NATURAL SELECTION WITH EXAMPLE OF INDUSTRIAL MELANISM

2. WHAT IS CONNECTING LINK. DEFINE PALAEONTOLOGY

3. 4 SIGNIFICANCES OF PALAEONTOLOGY

4. WHICH FOSSIL ANIMAL IS THE CONNECTING LINK BETWEEN BIRDS & REPTILES

5. WHAT IS REPRODUCTIVE ISOLATION

6. EXPLAIN ANY 2 TYPES OF PRE AND POST MATING ISOLATING MECHANISM

7. EXPLAIN GENE MUTATION AND GENETIC RECOMBINATION

8. STATE MAJOR CHANGES THAT TOOK PLACE IN EVOLUTION OF MAN

9. LIST THE CHARACTERISTICS OF NEANDERTHAL MAN

10. WHAT IS GENE FLOW , WHAT IS CHROMOSONAL ABERRATIONS

11. EXPLAIN VESTIGIAL ORGANS AS EVIDENCE OF EVOLUTION

12. STATE 2 MOLECULAR EVIDENCES OF EVOLUTION

13. 4 DRAWBACKS OF DARWINISM .DEFINE HOMOLOGOUS ORGANS

14. WHAT IS GENETIC DRIFT. GIVE 2 EXAMPLES OF VESTIGIAL ORGANS

15. WHAT IS GENE POOL

16. DESCRIBE UREY & MILLERS EXPERIMENT WITH NEAT DIAGRAM

17. WRITE 3 CHARACTERISTICS OF ARCHEAOPTERYX

HSC 2027 BIOLOGY CHAPTER 4 MOLECULAR BASIS OF INHERITANCE MOST EXPECTED QUESTIONS

HSC 2027 BIOLOGY CHAPTER 4 MOLECULAR BASIS OF INHERITANCE 

MOST EXPECTED QUESTIONS

1. DESCRIBE THE TRANSCRIPTION AND PROCESSING OF HRNA TO mRNA IN EUKARYOTES WITH NEAT DIAGRAM

2. EXPLAIN LEADING & LAGGING STRAND WITH FEATURES

3. EXPLAIN SPLICING , CAPPING AND TAILING

4. GIVE APPLICATIONS OF DNA FINGERPRINTING

5. EXPLAIN REPLICATION OF EUKARYOTIC DNA WITH NEAT DIAGRAM

6. DEFINE TRANSCRIPTION  . WRITE THE ANTICODON FOR AUG TRIPLET CODON

7. STEPS INVOLVED IN FORMATION OF MRNA TO HRNA

8. WRITE 6 CHARACTERISTICS OF GENETIC CODE

9. AIMS OF HUMAN GENOME PROJECT

10. EXPLAIN TRANSCRIPTION UNIT WITH NEAT DIAGRAM

11. DIFFERENCE BETWEEN HETROCHROMATIN & EUCHROMATIN

12. PROCESS OF SOUTHERN BLOTTING & HYBRIDIZATION

13. NAME 2 CHROMOSONAL DISORDERS WHICH SHOW 47 CHROMOSOMES AND GIVE THEIR GENOTYPES

14. DIFFERENCE BETWEEN HETEROCATALYTIC & AUTOCATALYTIC FUNCTION

15. NAME THE KEY FACTOR IN DNA PROFILING

16. NAME THE GENE WHICH IS INGERITED DIRECTLY FROM FATHER TO SON

HSC 2027 BIOLOGY CHAPTER 3 INHERITANCE & VARIATION MOST EXPECTED QUESTIONS

HSC 2027 BIOLOGY CHAPTER 3 INHERITANCE & VARIATION 

MOST EXPECTED QUESTIONS

1. EXPLAIN LAW OF DOMINANCE AND COMPARE HOW IT DIFFERS FROM INCOMPLETE & CODOMINANCE

2. GIVE THE GRAPHIC REPRESENTATION OF BACK CROSS AND TEST CROSS

3. DIFFERENCE BETWEEN BACK AND TEST CROSS

4. WHAT ARE CHROMOSONAL DISORDERS . WHAT IS TURNERS SYNDROME

5. WHAT IS KLINFELTERS SYNDROME

6. DEFINE INCOMPLETE DOMINANCE. WHAT IS CO-DOMINANCE

7. EXPLAIN GENETIC TRAITS WITH EXAMPLE

8. MENTION ANY 6 DIORDERS CAUSED BY TRISOMY OF 21ST CHROMOSOME

9. DIFFERENCE BETWEEN X AND Y CHROMOSOME

10. STATE REASONS FOR MENDEL SUCCESS

11. EXPLAIN DOWNS SYNDROME

12. EXPLAIN THE TYPES OF CHROMOSOME ON THE BASIS OF POSITION OF CENTROMERE.

13. GIVE ONE EXAMPLE OF AUTOSOMAL DOMINANT & RECESSIVE TRAITS

14. DRAW AND LABEL DIAGRAM OF X CHROMOSOME

15. NAME THE CHROMOSOME RESPONSIBLE FOR HAVING MUTED GENE FOR B-THALASSEMIA

16. 6 CHARACTERISTICS OF GENETIC CODE.

HSC 2027 BIOLOGY CHAPTER 2 REPRODUCTION IN ANIMALS MOST EXPECTED QUESTIONS

HSC 2027 BIOLOGY CHAPTER 2 REPRODUCTION IN ANIMALS. 

MOST EXPECTED QUESTIONS

1. GIVE 4 SIGNIFICANCES OF FERTILIZATION IN HUMANS

2. DESCRIBE HARMONAL CONTROL IN VARIOUS PHASES OF MENSTURAL CYCLE

3. WHAT IS PLACENTA  .GIVE SIGNIFICANCE OF HCG

4. DESCRIBE STRUCTURE OF TESTIS WITH LABELLED DIAGRAM

5. DESCRIBE STRUCTURE OF SPERM WITH LABELLED DIAGRAM

6. EXPLAIN THE ROLE OF OXYTOCIN HARMONE

7. DESCRIBE THE DILATION STAGE OF PARTURITION

8. CORPUS LUTEUM PERSISTS ONLY IN OVARY GIVE REASON

9. WHERE ARE TESTIS LOCATED AND WHY .WHAT IS CRYPTORCHIDISM

10. EXPLAIN SPERMATOGENISIS WITH NEAT DIAGRAM

11. DESCRIBE HARMONES SECRETED BY OVARIES

12. REMEMBER ALL DIAGRAM BASED QUESTIONS

13. DIFFERENCE BETWEEN SPERM AND OVUM

14. GIVE FUNCTIONS OF NABENKERN & ZONA PELLUCIDA

15. IF A WOMANS FALLOPIAN TUBE IS BLOCKED WHAT TREATMENT IS GIVEN

16. DEFINE INFERTILITY , SPERMATOGENISIS , CELLS OF RAUBER ,ZIFT

17. WHAT IS SPERM BANK . WHAT IS TUBECTOMY

18. WHAT IS GIFT