Download BIOLOGY WEIGHTAGE OF MARKS AND PROGRAMME OF WORK

BIOLOGY WEIGHTAGE OF MARKS AND PROGRAMME OF WORK
UNIT
TOPIC
HRS
MARKS
I
Diversity of Living Organisms.
19
11 M
II
Structural organization in animals and plants.
17
10 M
III
Cell structure and function.
19
11 M
IV
Plant Physiology.
31
18 M
V
Human physiology.
34
20 M
120
70 M
TOTAL
UNIT I- DIVERSITY IN THE LIVING WORLD
CHAPTER
CONTENTS
HOURS
1
THE LIVING WORLD
3
2
BIOLOGICAL CLASSIFICATION
2
3
PLANT KINGDOM
6
4
ANIMAL KINGDOM
8
TOTAL
19
UNIT II –STRUCTURAL ORGANIZATION IN PLANTS & ANIMALS
5
MORPHOLOGY OF FLOWERING PLANTS
5
6
ANATOMY OF FLOWERING PLANTS
4
7
STRUCTURAL ORGANIZATION IN ANIMALS
8
TOTAL
17
UNIT III – STRUCTURE & FUNCTION
8
CELL -THE UNIT OF LIFE.
10
9
BIOMOLECULES.
5
10
CELL CYCLE & CELL DIVISION.
4
TOTAL
19
UNIT IV - PLANT PHYSIOLOGY
11
TRANSPORT IN PLANTS
7
12
MINERAL NUTRITION
7
13
PHOTOSYNTHESIS IN HIGHER PLANTS
5
14
RESPIRATION IN PLANT
5
15
PLANT GROWTH AND DEVELOPMENT
7
TOTAL
31
UNIT V - HUMAN PHYSIOLOGY
16
DIGESTION, ABSORPTION
4
17
BREATING & EXCHANGE OF GASES
4
18
BODY FLUIDS AND CIRCULATION
5
19
EXCRETORY PRODUCTS & THEIR ELIMINATION
4
20
LOCOMOTION & MOVT.
5
21
NEURAL CONTROL & COORDINATION
6
22
CHEMICAL COORDINATION & INTEGRATION
6
TOTAL
34
Month
Unit
Topics
Hrs
Total hrs.
June
I
II
Diversity of living organisms
Structural
Organization in
Animals & Plants-Introduction to tissues
in Animals & Plants.
19
01
20
July
Aug
II
III
Structural
Organization in
Animals & Plants-Continued.
Cell structure & function- upto str.
&function of proteins & carbohydrates.
16
12
16
12
Sept.
III
IV
Cell structure & function-contd.
Plant physiologyup to essential minerals, macro& micronutrients
07
09
16
Oct.
IV
Plant physiologycontd up to biological Nitrogen fixation
Photosynthesis , upto
Cyclic & noncyclic photophosphorylation.
05
03
08
Nov.
IV
Plant physiology-
02
12
Photosynthesis-contd .
05
Plant respiration.
05
Plant growth &
Development-upto Growth regulators
Dec.
IV
Plant growth & Devt.-contd.
02
V
Human Physiology
04
Digestion,Absorption
04
Breathing,Respira- tion
05
Bodyfluids,Circula-
01
16
tion
Excretory products & their elimination
Jan.
V
Human Physiology
03
-Human Excr.System
05
Locomotion& Movt.
04
12
Neural Control & co-Ordination upto
generation & conduction of nerve
impulse.
Feb.
V
Neural control and
02
08
Coordination-Contd.
06
120
Chemical coordination and
120
regulation
BIOLOGY
PUC – I PRACTICAL SYLLABUS
DISTRIBUTION OF EXERCISES & PATTERN OF QUESTION
PAPER
Ex. No. Pr. No.
TITLE OF THE EXPERIMENT
1
1
Study of parts of a compound microscope
2
2
To identify and study the morphology of representative types of Bacteria, Fungi
and different plant groups - Bacteria (Bacillus), Oscillatoria, Spirogyra, Rhizopus,
Agaricus, Yeast
3
To identify and study the morphology of representative types of Bacteria, Fungi
and different plant groups - Lichens, Marchantia, Funaria (moss), Dryopteris (fern),
Pinus, Monocot plant (maize), Dicot plant (Pea / Gram / Groundnut / Lady’s Finger)
3
4
To study some selected specimens based on their external features - Amoeba,
Hydra, Liver fluke, Ascaris, Earthworm, Leech
5
To study some selected specimens based on their external features - Prawn, Silk
moth, Honey bee, Pila, Star fish
6
To study some selected specimens based on their external features - Shark,
Rohu, Frog, Garden lizard, Pigeon, Rabbit
4
7
Study of plant tissues and diversity in shapes and sizes of plant cells Parenchyma, Aerenchyma, Collenchyma, Sclerenchyma, Palisade and Spongy
parenchyma
5
8
Preparation of temporary slides of animal tissues and their study - Squamous
epithelium, Connective tissue (Blood smear), Muscular tissue (Striated, Smooth and
Cardiac muscle fibres)
6
9
Study of Mitosis
7
10
To study modifications of root - Storage of food (Radish, Beetroot, Carrot, Sweet
potato), Nodulated Roots (Pea and other leguminous plants), Mechanical Support
(Prop roots, Stilt roots), Gaseous Exchange (Pneumatophores)
8
To study modifications of stem - Storage of food (Tuber, Rhizome, Bulb, Corm),
Vegetative propagation (Runner, Stolon, Offset, Sucker), Protection (Thorns), Support
(Tendrils), Photosynthesis (Phylloclade)
9
To study modifications of leaf – Protection (Spines), Mechanical support (Tendrils),
Storage of food (Fleshy Leaves), Trapping insects (Pitcher, Bladder)
10
11
To study and identify different types of inflorescence – Racemose (Simple raceme,
Spike, Catkin, Spadix, Corymb, Umbel, Head or Capitulum, Panicle), Cymose
(Monochasial cyme, Dichasial cyme)
11
12
To study and describe flowering plants of families Solanaceae, Fabaceae and
Liliaceae
12
13
To study anatomy of stem and root of monocots and dicots
13
14
Preparation of herbarium sheets of flowering plants
14
15
Study of external morphology of animals through models - Earthworm, Cockroach
and Frog
15
16
To demonstrate osmosis by Potato osmometer (Demonstration)
16
Study of plasmolysis in epidermal peel of leaf
17
Study of imbibition in raisins or seeds (Demonstration)
18
17
19
20
18
To study distribution of stomata on the upper and lower surfaces of leaves
To demonstrate differences in rates of transpiration between two surfaces of
leaves (Demonstration)
To detect the presence of carbohydrates like glucose, sucrose and starch
21
To detect the presence of proteins
22
To detect the presence of fats
23
19
Separation of plant pigments by paper chromatography (Demonstration)
24
20
To study the rate of respiration in flower buds / germinating seeds (Demonstration)
Observation and comment on the setup - Anaerobic respiration, Phototropism, Apical
25
bud removal, Suction due to transpiration (Demonstration)
26
21
To study the enzymatic action of salivary amylase on starch (Demonstration)
27
22
To study the effect of temperature on the activity of salivary amylase (Demonstration)
To study the effect of pH on the action of salivary amylase (Demonstration)
28
29
23
To detect the presence of urea in the given sample of urine
30
To detect the presence of sugar in the given sample of urine
31
To detect the presence of albumin in the given sample of urine
32
To detect the presence of bile salts in the given sample of urine
33
24
To study the human skeleton - Human skull, Vertebral column, Rib cage and Sternum,
Pectoral girdle, Pelvic girdle, Bones of the hand or fore limb, Bones of the leg or hind limb
34
To study different types of joints in human skeleton - Gliding joints, Pivot joints,
Hinge joints, Saddle joints, Ball and socket joints
QUESTION PAPER PATTERN
3 Hours
Marks
20
A. Prepare a temporary stained micro-preparation of the given material (stem or root). Identify and write
any three features of identification.
3 Marks
(Slide preparation: 1 Mark; Identification: 0.5 Mark; Any three features of identification: 1.5 Marks)
OR
Prepare a temporary micro-preparation of the fresh peeling of the given material to show plasmolysis
and draw a labelled diagram of the same.
3 Marks
(Slide Preparation: 1.5 Marks; Labelled Diagram: 1.5 Marks)
OR
Prepare a temporary stained micro-preparation of the epidermal peeling of the given leaf material to
show differential distribution of stomata on the upper and lower surfaces of the leaf and draw a labelled
diagram of the same.
3 Marks
(Slide Preparation: 1.5 Marks; Labelled Diagram: 1.5 Marks)
NOTE: The student has to perform one of the above three questions selected by
picking the lot.
B. Assign the given plant to its respective family giving four reasons.
3 Marks
(Naming the family: 1 Mark; Any four characteristics: 2 Marks)
C. Identify and comment on the principle of the experimental set up with a labelled diagram.
2 Marks
(Identification : 0.5 Mark; Principle: 0.5 Mark; Diagram: 1 Mark)
D. Identify the slide or specimen with any three reasons (Botany).
2 Marks
(Identification: 0.5 Mark; Any three reasons: 1.5 Marks)
E. Identify the slide or specimen, classify with any two reasons (Zoology).
2 Marks
(Identification: 0.5 Mark; Classification: 0.5 Mark; Any two reasons: 1 Mark)
F. Identify the slide and draw a labelled diagram (Histology).
2 Marks
(Identification: 0.5 Mark; Labelled diagram: 1.5 Marks)
G. Conduct a suitable biochemical test to detect the presence of sugar / starch / protein / urea / albumin /
bile salts / fats in the given sample.
2 Marks
(Conduction of test: 1.5 Mark; Reporting the result: 0.5 Mark)
Practical Record
Marks
4
SERIAL
NO.
NUMBER OF EXPERIMENTS
PERFORMED & RECORDED
MAXIMUM
MARKS
1
2
3
4
5
01 – 16 EXERCISES
17 – 22 EXERCISES
23 – 25 EXERCISES
26 – 30 EXERCISES
31 – 34 EXERCISES
NIL
1
2
3
4
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