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Dr. Ram Manohar Lohia Avadh University Question Paper
B.Sc. (Part II) Examination, 2015
Botany
Paper I
(Diversity of Angiosperms: Systematics, Development and reproduction)
Time allowed: Three Hours
Max. Marks: 50
Note: Attempt all the question as per given instructions.
Section- A
(Very Short Answer Type Questions)
Note: Attempt all the questions. Give answer of each question in about 50 words. 1*10=10
Q1-
i) Bionomial Nomenclature
ii) Gamopetalae
iii) Define parthenogenesis
iv) Give the name of the elements of xylem and phloem
v) Give short description of periderm
vi) Endosperms
vii) P Maheshwari
viii) Apical meristem
ix) Botanical Survey of India(BSI)
x) Capitulum
Section B
(Short Answer Type Questions)
Note: Attempt all the questions. Give answer of each question in about 200 words. 5*5=25
Q2- Describes family cucurbitaceae.
OR
Describe anatomical differences in a dicot and monocot stem of Angiosperm with the help of diagram.
Q3- Discuss the floral structure, floral diagram and floral formula of family Solanaceae and Apocynaceae.
OR
What is cambium? Discuss its function and anomalies in stems.
Q4- Describe male gametophyte of angiosperms.
OR
Give an account of anomalous secondary growth of any climbing plant studied by you.
Q5- Write short notes of the following:
i) Fertilization
ii) Anatropous ovule
OR
i) Phyllodes
ii) Cladodes
Q6- Distinguish between the following:
i- Asteraceae and Rubiaceae
ii- Poaceae and Liliaceae
OR
i- Malvaceae and Ranunculaceae
ii- Rosaceae and Rutaceae
Section C
(Long Answer Type Questions)
Note: Attempt all the questions. Give answer of each question in about 500 words. 2*7.5=15
Q7- Give main features of the classification proposed by Bentham and Hooker. Discuss merits and demerits of the classification.
Q8- Describe the preparation, preservation and Importance of herbarium. What will be the contribution of it in the taxonomy of angiosperms?
Q9- Draw labeled diagrams of T.S. Vanda root and T.S. of a dorsiventral leaf of a dicot plant.
Q10- Describe the method of fertilization in flowering plants and subsequent changes in ovule after fertilization.
Q11- describe the development of dicot embryo. Compare it with monocot embryo.
Dr. Ram Manohar Lohia Avadh University Question Paper
B.Sc. (Part II) Examination, 2015
Botany
Paper I
(Diversity of Angiosperms: Systematics, Development and reproduction)
Time allowed: Three Hours
Max. Marks: 50
Note: Attempt all the question as per given instructions.
Section- A
(Very Short Answer Type Questions)
Note: Attempt all the questions. Give answer of each question in about 50 words. 1*10=10
Q1-
i) Bionomial Nomenclature
ii) Gamopetalae
iii) Define parthenogenesis
iv) Give the name of the elements of xylem and phloem
v) Give short description of periderm
vi) Endosperms
vii) P Maheshwari
viii) Apical meristem
ix) Botanical Survey of India(BSI)
x) Capitulum
Section B
(Short Answer Type Questions)
Note: Attempt all the questions. Give answer of each question in about 200 words. 5*5=25
Q2- Describes family cucurbitaceae.
OR
Describe anatomical differences in a dicot and monocot stem of Angiosperm with the help of diagram.
Q3- Discuss the floral structure, floral diagram and floral formula of family Solanaceae and Apocynaceae.
OR
What is cambium? Discuss its function and anomalies in stems.
Q4- Describe male gametophyte of angiosperms.
OR
Give an account of anomalous secondary growth of any climbing plant studied by you.
Q5- Write short notes of the following:
i) Fertilization
ii) Anatropous ovule
OR
i) Phyllodes
ii) Cladodes
Q6- Distinguish between the following:
i- Asteraceae and Rubiaceae
ii- Poaceae and Liliaceae
OR
i- Malvaceae and Ranunculaceae
ii- Rosaceae and Rutaceae
Section C
(Long Answer Type Questions)
Note: Attempt all the questions. Give answer of each question in about 500 words. 2*7.5=15
Q7- Give main features of the classification proposed by Bentham and Hooker. Discuss merits and demerits of the classification.
Q8- Describe the preparation, preservation and Importance of herbarium. What will be the contribution of it in the taxonomy of angiosperms?
Q9- Draw labeled diagrams of T.S. Vanda root and T.S. of a dorsiventral leaf of a dicot plant.
Q10- Describe the method of fertilization in flowering plants and subsequent changes in ovule after fertilization.
Q11- describe the development of dicot embryo. Compare it with monocot embryo.
