Telangana Board (TSBIE) Class 12 Biology Latest Syllabus 2022-2023

TELANGANA STATE BOARD OF INTERMEDIATE EDUCATION, HYDERABAD

ACADEMIC YEAR 2020-2021

30% DELETED CONTENT IN VIEW OF COVID-19 PANDEMIC

INTERMEDIATE 2nd YEAR BOTANY SYLLABUS

TELANGANA STATE BOARD OF INTERMEDIATE EDUCATION, HYDERABAD

ACADEMIC YEAR 2020-2021 ONLY

70% CONTENT IN VIEW OF COVID-19 PANDEMIC

INTERMEDIATE 2nd YEAR BOTANY Syllabus.

UNIT – 1: PLANT PHYSIOLOGY CHAPTER 3: ENZYMES.

3.1 Chemical Reactions.

3.2 Enzymatic conversions.

3.3 Nature of Enzyme action.

3.4 Factors affecting enzyme activity.

3.5 Classification and nomenclature of enzymes.

3.6 Cofactors.

CHAPTER 4 PHOTOSYNTHESIS IN HIGHER PLANTS.

4.1 What do we know?

4.2 Early Experiments.

4.3 What is the site of Photosynthesis?

4.4 How many pigments are involved in Photosynthesis?

4.5 What is Light Reaction?

4.6 The Electron transport

4.7. Where are the ATP and NADPH are used?

4.8 The C4 Path way.

4.9 Photo Respiration

4.10  Factors affecting Photosynthesis

CHAPTER 5: RESPIRATION IN PLANTS

5.1 Do plants Breathe?

5.2 Glycolysis

5.3 Fermentation.

5.4 Aerobic Respiration.

5.5 The Respiratory Balance sheet.

5.6 Amphibolic Pathway.

5.7 Respiratory Quotient

CHAPTER 6: PLANT GROWTH AND DEVELOPMENT

6.4 Plant Growth regulators.

UNIT 3: Genetics

Chapter 9: –Principles of Inheritance and Variations

9.1 Mendel’s Experiments.

9.2Inheritance of one gene (monohybrid cross)

9.3 Deviations from Mendelian concept of dominance.

9.4 Inheritance of Two genes (Dihybrid cross)

9.5 Chromosomal Theory of Inheritance

9.6 Linkage and recombination.

9.7 Mutations

UNIT 4 MOLECULAR BIOLOGY

CHAPTER 10: Molecular Basis of Inheritance.

10.1 The DNA

10.2 The search for Genetic Material.

10.3 RNA world

10.4 Replication

10.5 Transcription.

10.6 Genetic code

10.7 Translation.

10.8 Regulation of Gene Expression

UNIT- 5 BIOTECHNOLOGY

CHAPTER 11: BIO-TECHNOLOGY; PRINCIPLES AND PROCESSES

11.1 Principles of Biotechnology.

11.2 Tools of Recombinant DNA Technology

11.3 Process of Recombinant DNA Technology.

Chapter 12 Biotechnology and its Applications

12.1 Biotechnological applications in agriculture

12.2 Other applications of biotechnology

12.3 Transgenic plants

12.4 Bio-safety and ethical issues.

UNIT 6: PLANTS, MICROBES AND HUMAN WELFARE CHAPTER 14: MICROBES IN HUMAN WELFARE

14.1 Microbes in Household products.

14.2 Microbes in Industrial products.

14.3 Microbes in Sewage treatment.

14.4 Microbes in production of Biogas.

14.5 Microbes as Bio control agents.

14.6 Microbes as Bio- fertilizers.

14.7 Challenges posed by Microbes.

TELANGANA STATE BOARD OF INTERMEDIATE EDUCATION, HYDERABAD

ACADEMIC YEAR 2020-2021

70% CONTENT IN VIEW OF COVID-19 PANDEMIC

INTERMEDIATE 2nd YEAR ZOOLOGY  SYLLABUS

UNIT-I Human Anatomy and Physiology -I UNIT I (A) – (DELETED 2020-2021) Unit I B: Breathing and Respiration

Respiratory organs in animals; Respiratory system in humans; Mechanism of breathing and its

regulation in humans – Exchange of gases, transport of gases and regulation of respiration; Respiratory volumes; Respiratory disorders: Asthma, Emphysema, Occupational respiratory disorders – Asbestosis, Silicosis, Siderosis, Black Lung Disease in coalminers.

UNIT II : Human Anatomy and Physiology -II Unit II A: Body Fluids and Circulation

Covered in I year composition of lymph and functions; Clotting of blood; Human circulatory

system – structure of human heart and blood vessels; Cardiac cycle, cardiac output, double circulation;  regulation  of  cardiac  activity;  Disorders  of  circulatory  system:  Hypertension, coronary artery disease, angina pectoris, heartfailure.

Unit II B: Excretory products and their elimination

Modes of excretion – Ammonotelism, Ureotelism, Uricotelism; Human excretory system – structure  of  kidney  and  nephron;  Urine  formation,  osmoregulation;  Regulation  of  kidney function -Renin-Angiotensin – Aldosterone system, Atrial Natriuretic Factor, ADH and diabetes insipidus; Role of other organs in excretion; Disorders: Uraemia, renal failure, renal calculi, nephritis, dialysis using artificial kidney.

UNITIII:HumanAnatomyandPhysiology -III Unit IIIA: Muscular and Skeletalsystem

Types of movement, the muscle, mechanism of muscle contraction, muscle fatigue, cori cycle,

types of muscle fibres.

Unit III B: Neural control and co -ordination

Nervous system in human beings – Central nervous system,   Peripheral nervous system and

Visceral nervous system; Generation and conduction of nerve impulse.

UNIT IV: Human Anatomy andPhysiology -IV

Unit IVA: Endocrine system and chemical co -ordination

Endocrine  glands and hormones;  Human endocrine  system-Hypothalamus, Pituitary, Pineal, Thyroid, Parathyroid, Adrenal, Pancreas, Gonads; Mechanism of hormone action (Elementary idea only);Role of hormones as messengers  and regulators; Hypo and Hyper activity and related  disorders:Common  disorders  -Dwarfism,  acromegaly,  cretinism,  goiter, exophthalmic          goiter, diabetes,Addison’sdisease,Cushing’ssyndrome.(Diseases&disorderstobe dealt inbrief).

Unit IVB: Immune system

Basic concepts of Immunology – Types of Immunity – Innate Immunity, Acquired Immunity, Active and Passive Immunity, Cell mediated Immunity and Humoral Immunity, Interferon, HIV andAIDS.

UNIT V: Human Reproduction

Unit VA: Human ReproductiveSystem

Male and female reproductive systems; Microscopic anatomy of testis & ovary; Gametogenesis ” Spermatogenesis& Oogenesis; Menstrual cycle; Fertilization, Embryo development up to blastocyst formation, Implantation; Pregnancy, placenta formation, Parturition, Lactation (elementary idea).

Unit VB: Reproductive Health

Need  for  reproductive  health  and  prevention  of  sexually transmitted  diseases  (STD);  Birth control – Need and methods, contraception and medical termination of pregnancy (MTP); Amniocentesis; infertility and assisted reproductive technologies – IVF-ET, ZIFT, GIFT (elementary idea for generalawareness).

UNIT VI: Genetics

Heredity and variation: Mendel’s laws of inheritance with reference to Drosophila. (Drosophila melanogaster   Grey,   Black   body   colour;   Long,   Vestigial wings), Pleiotropy; Multiple alleles: Inheritance of blood groups and Rh-factor; Co-dominance (Blood groups as example); Elementary idea  of  polygenic  inheritance;  Skin  colour  in  humans  (refer  Sinnott,  Dunn  and Dobzhansky); Sex determination – in humans, birds, Fumea moth, genic balance theory of sex determination in Drosophila   melanogaster   and   honey bees; Sex linked inheritance – Haemophilia, Colour blindness; Mendelian disorders in humans: Thalassemia, Haemophilia, Sickle celled anaemia, cystiefibrosis PKU, Alkaptonuria; Chromosomal disorders -Down’s syndrome, Turner’s syndrome and Klinefelter syndrome; Genome, Human Genome Project and DNA FingerPrinting,

UNIT VII: (DELETED (2020-2021)

UNIT VIII: Applied Biology

Apiculture; Animal Husbandry: Pisciculture, Poultry management, Dairy management; Animal breeding; Application of Biotechnology in health: Human insulin and vaccine production ; Gene Therapy; Transgenic animals; Vaccines, MABs, Cancer biology, stem cells.

TELANGANA STATE BOARD OF INTERMEDIATE EDUCATION, HYDERABAD

ACADEMIC YEAR 2020-2021

70% CONTENT IN VIEW OF COVID-19 PANDEMIC INTERMEDIATE 2nd YEAR ZOOLOGY PRACTICAL SYLLABUS

A. VERTEBRATE SLIDES OF MAMMAL

1. L.S. of kidney

2. T.S. of testis

3. T.S. of ovary

B. VERTEBRATE SPECIMENS

1. Shark

2. Rohu

3. Catla

4. Labeo

5. Frog

6. Sea snake

7. Naja naja

8. Viper

9. Pigeon

10. Rabbit

C. PHYSIOLOGY  EXPERIMENTS

1. Demonstration of digestion of starch by salivary am

2. Identification of presence of glucose in the given sample

3. Identification of presence of albumin in the given samples.

D. DISSECTIONS AS MODELS THROUGH UNLABELLED MODELS OR CHARTS

( Human )

1. Arterial system

2. Venous system

3. Urinogenital system

TELANGANA STATE BOARD OF INTERMEDIATE EDUCATION, HYDERABAD

ACADEMIC YEAR 2020-2021

30% DELETED  CONTENT IN VIEW OF COVID-19 PANDEMIC INTERMEDIATE 2nd YEAR ZOOLOGY PRACTICAL SYLLABUS

A. DISSECTIONSASMODELSTHROUGHUNLABELLEDMODELSO R CHARTS (HUMAN)

B. PHYSIOLOGY EXPERIMENTS

1. Identification of presence of lipids/fats in the given

2. Identification of presence of starch in the given

C. VERTEBRATE SLIDES OF MAMMAL

3. S. of stomach

4. S. of intestine

5. S. of liver

6. S. of pancreas

D. OSTEOLOGY –JOINTS

7. Ball and socket joint

8. Hinge joint

9. Pivot joint

10. Gliding joint

TELANGANA STATE BOARD OF INTERMEDIATE EDUCATION, HYDERABAD

ACADEMIC YEAR 2020-2021

30% DELETED CONTENT IN VIEW OF COVID-19 PANDEMIC

INTERMEDIATE 2nd YEAR ZOOLOGY SYLLABUS

UNIT-I Human Anatomy and  Physiology-I Unit I A:  Digestion and   absorption

Alimentary canal and digestive glands; Role of digestive enzymes and gastrointestinal hormones; Peristalsis, digestion, absorption and assimilation of proteins, carbohydrates and fats, egestion, Calorific value of proteins, carbohydrates and fats (for box item-not to be evaluated); Nutritional disorders: Protein Energy Malnutrion (PEM), indigestion, constipation, vomiting, jaundice, diarrhea, Kwashiorkor.

UNIT III: Human Anatomy and  Physiology-III Unit IIIA: Muscular and  Skeletal system

Skeletal  system  and its functions; Joints. (to be dealt with  relevance  to practical  syllabus);

Disorders of the muscular and skeletal system: myasthenia gravis, tetany, muscular dystrophy, arthritis, osteoporosis, gout, regormortis.

Unit III B: Neural control and  co-ordination

Reflex  action;  Sensory   perception;   Sense   organs;  Brief  description   of  other  receptors; Elementary structure and functioning of eye and ear.

UNIT VII:  Organic Evolution

Origin of Life, Biological evolution and Evidences for biological evolution (palaeontological, comparative anatomical, embryological and molecular evidences); Theories of evolution: Lamarckism   (in  brief),   Darwin’s   theory   of  Evolution   -Natural   Selection   with   example (Kettlewell’s experiments on Bistonbitularia),   Mutation Theory of Hugo De Vries; Modern synthetic theory    of Evolution – Hardy-Weinberg law ; Types of Natural Selection; Gene flow and genetic drift; Variations (mutations and genetic recombination); Adaptive radiation – viz., Darwin’s finches and adaptive radiation in marsupials; Human evolution; Speciation – Allopatric, sympatric; Reproductive isolation.

UNIT VIII: Applied Biology

Bio-medical Technology : Diagnostic Imaging X-ray, CTscan, MRI, ECG, EEG; ELISA.