Kannur University 2007-2nd Year B.Sc Botany model and pattern for botony students for . - Question Paper
1
Appendix to UO No Acad/C2/2471/2007 Dated 22/08/2007 KANNUR UNIVERSITY
B.Sc. BOTANY (SUBSIDIARY) SYLLABUS ( 2007 Admission)
COURSE PATTERN | ||||||||
Year |
Paper |
Subject |
Hrs/ Week (Theory) |
Hrs/ Week. (Practical) |
Duration of Theory exam. |
Marks Internal |
Marks external |
Total |
1 |
I |
Plant Diversity & Plant Physiology |
2 Hours |
2 Hours |
3 Hours |
10 |
50 |
60 |
II |
II |
Angiosperm Morphology, Angiosperm Taxonony, AngiospermAnatomy, Angiosperm Embryology, Plant Pathology, Croplmprovement, Palaeobotany and Economic Botany |
3 Hours |
2 Hours |
3 Hours |
10 |
50 |
60 |
Paper - I: Plant Diversity and Plant Physiology |
60 Hours |
Paper - II: Angiosperm Morphology, Taxonony, Anatomy, Embryology, Plant Pathology, Crop Improvement, Palaeobotany and Economic Botany |
90 Hours |
Bacteria & Virus |
3 Hours |
Angiosperm Morphology |
10 Hours |
Cyanobacteria |
2 Hours |
Angiosperm Taxonony |
30 Hours |
Algae |
13 Hours |
Angiosperm Anatomy |
20 Hours |
Fungi |
5 Hours |
Angiosperm Embryology |
5 Hours |
Bryophyta |
5 Hours |
Plant Pathology |
5 Hours |
Pteridophyta |
7 Hours |
Crop Improvement |
5 Hours |
Gymnosperms |
5 Hours |
Economic Botany |
10 Hours |
Plant Physiology |
20 Hours |
Palaeobotany |
5 Hours |
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PRACTICAL EXAMINATION |
External Practical examination at the end of second year 60 Marks.
Internal - Record of laboratory work 15 Marks
Herbarium (Internal) 05 Marks
Total 80 Marks
Grand Total (Theory & Practical)
120 + 80 = 200 Marks
ELIGIBILITY TO APPEAR FOR PRACTICAL EXAMINATION
Record and Herbarium with field book may be submitted for verification.
Internal assessment
Distribution of Marks for each Theory is as follows.
2 Marks
Attendance Assignment Seminar Test Papers 2x 2
2 Marks (1 only)
2Marks (1 only.)
4 Marks (Test papers or Terminal Exams)
KANNUR UNIVERSITY FIRST YEAR B.Sc. BOTANY (SUBSIDIARY) SYLLABUS
PAPER - I: PLANT DIVERSITY AND PLANT PHYSIOLOGY (Theory: Teaching hours = 60)
(2 Hours per week)
PLANT DIVERSITY: (40 Hours)
(Developmental details not needed)
VIRUSES & BACTERIA
General account of Viruses and Bacteria.
Structure and reproduction of Bacteriophage.
Economic importance of Viruses and Bacteria. 3 Hours
CYANOBACTERIA
General account and economic importance.
Nostoc, structure and reproduction. 2 Hours
ALGAE
General account and classification.
1 Hour
CHLOROPHYCEAE
General characters and economic importance. Structure and life history of the following types. Chlamydomonas, Volvox, Spirogyra, Oedogonium.
7 Hours
XANTHOPHYCEAE
General characters and reproduction.
Vaucheria, structure, reproduction and life history.
1 Hour
PHAEOPHYCEAE
General account and economic importance. Sargassum, structure, reproduction and life history.
2 Hours
RHODOPHYCEAE
General characters and economic importance. Batrachospermum, structure, reproduction and life history.
2 Hours
FUNGI
General characters, classification, Mycorrhiza. Economic importance.
1 Hour
Structure, reproduction and life history of the following. Rhizopus, Puccinia.
Lichen, brief account only.
Usnea, structure and reproduction.
BRYOPHYTA
General characters, classification and economic importance.
Structure, reproduction and life history of the following.
Riccia, Funaria. 5 Hours
PTERIDOPHYTA
General characters, classification and economic importance.
Structure, reproduction and life history of the following.
Selaginella, Nephrolepis. 7 Hours
(Developmental details viz. Heterospory and seed habit not needed)
GYMNOSPERMS
General account, classification and economic importance.
Cycas, structure, reproduction and life history. 5 Hours
PLANT WATER RELATIONS
Cell as a physiological unit. Osmosis, Imbibition. Diffusion,
D.P.D. Water potential, Absorption of water, (active & passive).
Plasmolysis, cohesion, tension and transpiration pull theory. 5 Hours
TRANSPIRATION
Significance, factors affecting transpiration, mechanism of stomatal opening and closing, (k+ transport theory).
Guttation and antitranspirants. 1 Hour
MINERAL NUTRITION
Essential, non- essential, macro and micro elements, brief account only. 1 Hour PHOTOSYNTHESIS
Significance, site of photosynthesis, pigments, photochemical phase.
Electron transport chain. Photophosphorylation, cyclic and non cyclic.
Biosynthetic phase, Calvin cycle, C3 and C4 pathways.
Photorespiration, Crassulacean Acid Metabolism, factors affecting photosynthesis. Law of limiting factors, light, temperature, water, nutrient supply.
Leaf factor. Chemosynthesis- a brief account. 10 Hours
PLANT GROWTH & REGULATION
Phases of growth, growth curve.
Plant growth regulators - Auxins, Gibberillins,Cytokinins Ethylene, Absisic acid - physiological functions only.
Senescence - brief account only. 2 Hours
PHOTOPERIODISM AND VERNALIZATION
Brief account only. 1 Hour
1. Bilgrami K.S & Dube - A text book On Modern Plant Pathology. Vikas Publishing House, New Delhi.
2. Develin & Witham - Plant Physiology-C.B.S.Publishers.
3. Fritsch F.E - Structure and reproduction of Algae. Vol 1 and Vol11 Cambridge University Press London.
4. Kumar & Purohith - Plant Physiology. Fundamentals- Agrobios.
5. Kumar. H.D& Singh A.N - A text book on Algae. Chand & Company.
6. Malik C.P & Srivastava.- A text book of Plant Physiology Kalayani Publishing Co. New Delhi.
7. Pandae & Trivedi - A text book of Fungi, Bacteria and Virus Vikas Publishing House New Delhi.
8. Parihar N.S - An introduction to Bryophyta Central Book Depot Allahabad
9. Smith G.M Cryptagamic Botany Vol 11Mc Grae Hill Co. New Delhi.
10. Smith K.M - A text book of Plant diseases S. Chand & Company.
11. Sporne K.R. - Morphology of Pteridophytes.- Hutchins university Library . London.
12. Vashista P.C. - GymnospermsS. Chand & Company. New Delhi
13. Vasistha B, - Bryophyta, S. Chand & Company.
14. Willam G. Hopkins. - Introduction to Plant Physiology. John Wiley.
15. Robert A Wallace. Biology, The world of life. Harper Collins Publishers.
PRACTICALS Students must be able to:
Make, examine, draw, and identify micro preparations of plant diversity specimens. Identify the reproductive stages of the above specimens assigning reasons.
PLANT DIVERSITY
a) Nostoc colony, trichome enlarged.
b) Chlamydomonas, habit
c) Volvox, colony with daughter colony, showing zygote.
d) Spirogyra, single filament,single cell scalariform and lateral conjugations.
e) Oedogonium, single filament, single cell, oogonium with dwarf male.
f) Vaucheria thallus, sexual reproduction.
g) Sargassum, thallus, stipe T.S, male and female receptacle.
h) Batrachospermum thallus
i) Rhizopus asexual. and sexual.
j) Puccinia -Teleuto Uredo, Pycnial and Aecidial
k) Usnea thallus with apothecium, Apothecium V.S.
l) Riccia habit, thallus T.S. Thallus T.s. with antheridia and archegonia
m) Riccia thallus with sporogonium V.S.
n) Funaria gametophyte, gametophyte with sporopyte, archegonial and antheridial clusters
o) Funaria, capsule V.S.
p) Selaginella, habit, stem T.S., strobilus V.S.
q) Nephrolepis, habit, petiole T.S. sporophylls T.S. prothallus , prothallus with s.phyte
r) Cycas, seedling, coralloid root T.S., leaf let and rachis T.S. male cone entire and V.S, microsporophyll, megasporophyll. Ovule, ovule V.S.
PLANT PHYSIOLOGY
1. Explain with suitable diagrams and working of experiments setup to demonstrate various physiological phenomena.
a) Osmosis - Thistle funnel osmoscope.
b) Effect of stomatal number on rate of transpiration. (Cobalt chloride test)
c) Effect of root pressure on ascent of sap.
d) Relation between absorption and transpiration. (Water balance)
e) Rate of transpiration by Ganongs potometer.
f) Separation of different photosynthetic pigment using paper chromatography.
g) Rate of photosynthesis by Wilmots bubbler.
FIRST YEAR B.Sc DEGREE EXAMINATION
(MODEL QUESTION PAPER)
PAPER - I: PLANT DIVERSITY & PLANT PHYSIOLOGY (Botany Subsidiary)
Time: 3 Hours Max. Marks: 50
(Draw diagrams only when specified)
Part - A
Answer any one of the following:
With suitable diagram explain the structure and reproduction in Rhizopus.
Explain how light energy is trapped by plants.
Explain the thallus organization and reproduction in Batrachospermum.
1 x10 = 10 Marks
Part - B
Answer any three of the following:
What is transpiration? How is it differing from guttation? Describe the mechanism involved in the closing and opening of stomata.
Explain the different types of sexual reproduction in Spirogyra.
With the help of a diagram explain the organization of capsule in Funaria.
Explain the mechanism of uptake of water in plants.
Describe the process of photorespiration in plants. 3x 5 = 15 Marks
Part - C
Answer any four of the following:
With a neat-labeled diagram explain the Telial stage of Puccinia.
What is a prothallus. Explain its structure.
Draw a neat-labeled diagram of Cycas leaflet T.S.
Explain the sexual reproduction in Volvox.
Explain any three factors affecting photosynthesis.
What is osmosis? How is it different from diffusion?
Write any two xerophytic characters of Cycas.
What is Lichen? Write the name of its fructification.
What is Photolysis? Write its importance in Photosynthesis.
What is vernalization? Write its significance.
4x 2 = 8 Marks
Part - E
Answer any five of the following:
What is Plasmolysis?
What is isogamy?
What is meant by columella?
Name a fungus showing torula stage.
What is meant by an indusium?
What is an auxin?
5x 1 = 5 Marks
SCHEME OF EXAMINATION: Hours: 60 Max. Marks: 50 PAPER - I: PLANT DIVERSITY & PLANT PHYSIOLOGY | ||||
Part No |
Questions |
Questions to be answered |
Plant Diversity |
Plant physiology. |
Part A |
3 x 10 = 30 |
1 x10 = 10 |
2 x 10 = 20 |
1 x 10 = 10 |
Part B |
5 x 5 = 25 |
3 X 5 = 15 |
3 x 5 = 15 |
2 x 5 = 10 |
Part C |
5x3 =15 |
4 x 3 = 12 |
4 x 3 = 12 |
1 x 3 = 03 |
Part D |
5x2 =10 |
4 x 2 = 08 |
3 x 2 =06 |
2 x 2 = 0 4 |
Part E |
6 x 1 = 06 |
5 x1 = 05 |
4 x 1 =0 4 |
2 x 1 = 02 |
Total |
86 |
50 |
57 |
29 |
General Scheme. | |||
Section. |
Number of question to be answered. |
Marks to be Awarded. |
Total Marks for all question |
Part A. 10 Marks |
1 out of 3 to be answered. |
1 x 10=10 Marks |
3 x10 = 30 Marks |
Part B 5 Marks. |
3 out of 5 to be answered. |
3 x 5 = 15 Marks |
5 x 5 = 25 Marks |
Part C 3 Marks. |
4 out of 5 to be answered. |
4 x 3 = 12 Marks |
5 x 3 = 15 Marks |
Part D 2 Marks. |
4 out of 5 to be answered. |
4 x 2 = 8 Marks |
5 x 2 = 10 Marks |
Part E 1 Mark. |
5 out 6 to be answered. |
5 x1 = 5 Marks |
6 x 1 = 6 Marks |
Total questions to be attempted |
17 |
Total Marks- 50 |
Total 86 Marks |
KANNUR UNIVERSITY
SECOND YEAR B.Sc. BOTANY (SUBSIDIARY) SYLLABUS
PAPER - II: ANGIOSPERM MORPHOLOGY, ANGIOSPERM TAXONOMY, ANGIOSPERM ANATOMY, ANGIOSPERM EMBRYOLOGY, PLANT PATHOLOGY, CROP IMPROVEMENT,
PALAEO BOTANY AND ECONOMIC BOTANY
(Theory: Teaching hours = 6G)
(S Hours per week)
ANGIOSPERM MORPHOLOGY
Inflorescence.
Racemose, Cymose and Mixed types.
Flower as a modified shoot.
Flower: Parts, arrangement, relative position, numeric plan cohesion, adhesion
Symmetry of flower.Aestivation, types, Placentation, types. Floral diagram and floral formula, Fruits. Classification, simple, aggregate and multiple
lG Hours
ANGIOSPERM TAXONOMY
Objectives & importance of taxonomy.
Brief history of angiosperm classification.
Artificial, natural and phylogenetic.
Detailed study of Bentham & Hookers system.
Plant nomenclature-Binomial-Genus-Species.
Taxonomic hierarchy.
Herbarium & herbarium technique.
Study of the following families with special reference to morphological adaptation and their economic importance.
(Follow Bentham and Hookers system)
ANNONACEAE, MALVACEAE, PAPILIONACEAE, CAESALPINIACEAE, MIMOSACEAE,
RUTACEAE, APIACEAE, RUBIACEAE, ASTERACEAE, APOCYNACEAE, SOLANACEAE,
LAMIACEAE, EUPHORBIACEAE.
SG Hours
ORCHIDACEAE, ZINGIBERACEAE, ARECACEAE AND POACEAE.
ANGIOSPERM ANATOMY
Objectives and scope of angiosperm anatomy.
Cell wall organization .A brief account only.
Non living inclusions of the cell.Reserve, secretory and by products.
Tissuessimple, complex, meristematic structure and function Classification of meristems based on origin and position,
Apical cell theory, Histogen theory, and Tunica-Corpus theory.
Organization of root apex. Primary structures.Root, stem and leaves. Dicots and monocots, Secondary growth, Dicot stem and dicot root.
Anomalous secondary growth, Dicot stem- Boerhaavia, Monocot stem-Dracaena
20 Hours
ANGIOSPERM EMBRYOLOGY
Microsporogenesis and microgametogenesis.
Mega sporogenesis and mega gametogenesis.
Mega gametophyte. Monosporic - Polygonum type.
Pollination and fertilization.
Dicot and monocot embryo
Endosperm, Nuclear, Cellular and Helobial - brief account only. 5 Hours
PLANT PATHOLOGY
Classification of plant diseases based on causative organisms and symptoms.
Study of the following diseases with reference to their symptom, etiology, and control measures.
Leaf mosaic of Tapioca, Blast disease of Paddy,Grey leaf spot of Coconut,
Quick wilt of Pepper and Citrus canker. 5 Hours
CROP IMPROVEMENT
Vegetative propagation-budding, grafting, cutting and layering.
Plant introduction and acclimatization.
Plant breeding - Objectives and methods.
Brief account of mass selection, pure line selection and clonal selection.
Mutation breeding, polyploidy breeding and hybridization.
Micro propagation, secondary metabolites. Brief account only.
5 Hours
PALAEO BOTANY
Objectives of Palaeo botany - a brief account only.
Fossil formation - a brief account only.
Fossil Pteridophytes - Rhynia, Lepidodendron.
Applied aspects of Palaeo botany. Fossil exploration and fossil fuel. 5 Hours
ECONOMIC BOTANY
Study of the following with special reference to their botanical name, family, morphology of useful parts and uses.
Cereals and Millets - Rice, Wheat and Ragi.
Pulses - Red gram, Green gram, Black gram and Horse gram.
Sugar- yielding - Sugar cane.
Fiber- yielding - Cotton, Coir and Jute.
Dye- yielding - Indigo and Henna.
Latex -yielding - Para rubber.
Oil- yielding -Palm oil, Sesame oil and coconut oil.
Tuber crops - Tapioca, Amorphophallus and Colocasia.
Tropical fruits - Banana, Jack and Pine apple.
Spices - Cardamom, Clove and Pepper.
Beverages - Tea and Coffee.
Medicinal plants - Ocimum, Acorus, Adhatoda, Sida ,Phyllanthus,Turmeric,
Vinca and Rauvolf 10 Hours
PRACTICALS - 60 Hours: (2 Hours per week) ANGIOSPERM ANATOMY
Students must be able to:
Identify non living inclusions
Raphides, Cystolith, Starch grain, Aleurone grain.
Identify glandular hair on Ocimum,
Articulated latex ducts in Pedilanthus
Non-articulated latex cell in Euphorbia Schizogenous cavity in Pinus Lysigenous cavity in Citrus.
Prepare stained transverse sections, draw cellular diagrams Identify the following.
Primary structure of dicot stem Centella, Eupatorium and Cephalandra.
Monocot stem-Bamboo and Grass.
Primary structure of dicot root.
Menianthus and Pea.
Monocot root-Colocasia, Rhoeo
Dicot stem- secondary
Dicot root secondary
Ficus, Tinospora and Ricinus.
Dicot leaf-Ixora
Monocot leaf-Grass.
Anomalous secondary growth Dicot stem - Boerhaavia Monocot stem -Dracaena.
ANGIOSPERM TAXONOMY
Refer the Angiosperms included in the syllabus to their respective families assigning reasons, draw labeled diagrams of the flower V.S. construct floral diagrams and floral formula and describe using technical terms.
Identify; write the binomial and family of the herbarium specimens submitted by the students.
At the time of practical examination students have to submit laboratory record, herbarium and field book for verification.
CROP IMPROVEMENT
Demonstrate grafting, budding and layering.
Demonstrate the technique of emasculation in Crotalaria.
ANGIOSPERM EMBRYOLOGY
Identify: T.S of mature anther, dicot and monocot embryo.
PLANT PATHOLOGY
Identify the plant diseases mentioned in the syllabus
PALAEO BOTANY
Identify with reasons: Rhynia and Lepidodendron.
ECONOMIC BOTANY
Identify with Botanical name family and morphology of Useful parts, mentioned in the syllabus.
ANGIOSPERM MORPHOLOGY
No practical - Demonstrate inflorescence and fruits during taxonomy practical.
Need not report in the practical record.
REFERENCES
1 Andrews H.N.Studies on Palaeo botany.C,J Felix.
2 Arnold C.J. Introduction to Palaeo Botany.
3 Bilgrami and Dube. A textbook on modern Plant Pathology.Vikas Publishers.
4 Chowdhary Plant Breeding. Emkay Publishers
5 Cutter E.G. Plant Anatomy.Part 1- Edward Arnold
6 Eames. A.J. Morphology of Angiosperms-McGraw Hill, New York.
7 Esau. K. Plant Anatomy. -Wiley Eastern, New York.
9 Hill A.F.Economic Botany.Mc.Graw Hill, New york.
10 Jeffrey C.Jand ChurchilAn introduction to Taxonomy.London
11 Maheswari-P. Embryology of Angiosperms. Vikas Publications.
12. Venkateswaralu. Morphology of Angiosperms. Chand $Company.
13 Vashishta P.C.Taxonomy of Angiosperms.S. Chand and Company.
14 Vashista. P.C.Plant AnatomyPradeep Publications.
SECOND YEAR B.Sc. DEGREE EXAMINATION BOTANY (SUBSIDIARY)
(MODEL QUESTION PAPER)
PAPER - II: ANGIOSPERM MORPHOLOGY, ANGIOSPERM TAXONOMY, ANGIOSPERM ANATOMY, ANGIOSPERM EMBRYOLOGY, PLANT PATHOLOGY, CROP IMPROVEMENT, PALAEO BOTANY AND ECONOMIC BOTANY
Time: 3 Hours Max. Marks: 50
(Draw diagrams only when specified)
Part - A
Answer any one of the following:
1 Describe the Bentham and Hookers system of classification. Write the merits and demerits of this system
2 What is meant by anomalous secondary growth in thickness? Explain with suitable diagram, the anomalous secondary growth in Boerhaavia stem.
3 Explain the characteristic features of the family Asteraceae. Why is it considered as the most advanced family among the dicotyledons?
1x10 = 10 Marks
Part - B
Answer any three of the following:
4 With suitable diagrams explain different types of Cymose inflorescence.
5 Explain the important floral features of the family Apocynaceae. Draw a neat labeled diagram of the V.S. of the named flower of this family.
6 With a suitable diagram explain the internal structure of dicot root after secondary growth in thickness.
7 Write the botanical name, family, morphology of useful parts and uses of any three spices that you have studied.
8 Explain the different types of vegetative propagation
3 x 5 = 15 Marks
Part - C
Answer any four of the following:
9 What is meant by double fertilization and triple fusion?
10 Draw a neat labeled diagram of V.S. of the Cyathium inflorescence. Write 4 important features of this inflorescence.
11 Write the binomial and family of Sesame and Ragi.
12 Write the pathogen, symptom, and control of Citrus canker.
13 With the help of a diagram explain the stem anatomy of Rhynia.
4 x 3 = 12 Marks
14 Describe the androecium in Papilionaceae
15 What is aestivation? Write any four types.
16 Write any four objectives of plant breeding.
17 What is meant by micro propagation? Write any two importance of it.
18 Why is xylem considered as a complex tissue?
4 x 2 = 8 Marks
Part - E
Answer any five of the following.
19 Genera Plantarum.
20 Botanical name of Paddy
21 Causal organism of quick wilt of Pepper.
22 What is meant by Tyloses?
23 In which family is stylopodium found?
24 What is a false fruit?
5 x 1 = 5 Marks
Paper II | ||||||||||
Part No. |
Question & Mark |
& _ " 1 r o Mo |
Taxonomy (30) |
Embryology (5) |
Economic Botany (10) |
Pathology (5) |
Palaeobotany (5 ) |
Crop improvement (5) |
Anatomy (10) |
Total |
Part A 1 x 10 |
3x10=30 |
-- |
10 (2) |
-- |
-- |
-- |
-- |
-- |
10(1) |
10 |
Part B 3 x 5 |
5x5=25 |
5(1) |
5(1) |
-- |
5(1) |
-- |
-- |
5(1) |
5(1) |
15 |
Part C 4 x 3 |
5x3=15 |
3(1) |
-- |
3(1) |
3 (1) |
3(1) |
3(1) |
-- |
-- |
12 |
Part D 4 x 2 |
5 x 2=10 |
2(1) |
2(1) |
-- |
-- |
-- |
2(1) |
2(1) |
2(1) |
8 |
Part E 5x1 |
6x1=6 |
-- |
1(3) |
-- |
1(1) |
1(1) |
-- |
-- |
1(1) |
5 |
Total |
24 86 |
10 |
30 |
3 |
9 |
4 |
5 |
7 |
18 |
50 |
B.Sc. PRACTICAL EXAMINATION BOTANY (SUBSIDIARY)
(MODEL QUESTION PAPER)
Time: 3 Hours Max. Marks: 50
I Take a T.S. of A stain and mount in glycerin, draw a cellular diagram of a portion enlarged, label the parts, identify giving reasons. Leave the preparation for valuation
Preparation- 5 marks, labeled diagrams 2 marks, identification 1 mark, reasons 2 marks.
(10 Marks.)
II Refer the specimen B to its respective family. Give the systematic position. Point out the important characters of identification.
Identification % mark, systematic position 1 mark, reasons 4 %marks.
(6 Marks)
III Take the V.S of the flower C, Leave the preparation for valuation. Draw the V.S. of the flower. Construct the floral diagram and write the floral formula.
V.S 1 mark, diagram 1% marks, floral diagram 1 mark and floral formula % marks.
(4 Marks)
IV Make the micro preparations of D & E. Stain and mount in glycerin, Leave the preparation for valuation. Draw a labeled cellular diagram Identify giving reasons. Preparation 3 marks, identification 1 mark, labeled diagram 2 marks, reasons 2 marks.
(8 x 2=16 Marks)
V Identify specimens F & G with reasons.
Identification % mark , reason 1 % marks
(2 x 2 = 4 Marks)
VI Identify the disease H Name the pathogen. Write the important symptoms.
Disease 1 mark, pathogen 1 mark, symptoms 2 marks.
With a labeled diagram explain the working of the experiment I Mention the aim.
Aim 1 mark, labeled diagram 2 marks, working 3 marks.
VII Identify the specimen J giving important reasons.
Identification 1mark, reason 2 marks.
VIII Spot at sight K, L & M.
(3 x 1 = 3 Marks)
IX Write the botanical name and family of the given specimen N & O.
Binomial ! mark, family !/2 mark.
X P Give the binomial and family of the given herbarium sheet
Binomial %,marks, family % marks, (1 Mark)
i. Spcimen A: Anatomy of monocot stem, dicot stem and root - primary and secondary - Dicot stem and root, Anomalous growth as Boerhaavia stem. Mentioned in the syllabus.
ii. Spcimen B: Families mentioned in the syllabus - Avoid monocot families.
iii. Spcimen C: Flowers with buds as mentioned in the syllabus - Avoid monocot families.
iv. Spcimen D: Thallophyta and E: Bryophyta/Pteridophyta.
v. F - Embryology. G - Anatomy.
vi. H - Specimens from pathology mentioned in the syllabus.
vii. I - Physiology experiment as mentioned in the syllabus,
viii. J - specimen from Palaeo Botany mentioned in the syllabus
ix. K & L Thallophyta, Bryophyte & Pteridophyta. M - Gymnosperm.
x. Specimens N & O mentioned in the syllabus - direct products only.
xi. P Herbarium sheet
Sd/Sri. K.S. Prasanna Kumar Chairman , BOS Botany (UG)
Attachment: |
Earning: Approval pending. |