Dr. A.P.J. Abdul Kalam University MSC (Botany) II SEM Morphology & Taxonomy of Angiosperms [MSB202T] June 2021 Question Paper

Dr. A.P.J. Abdul Kalam University

Master of Science (Botany)

Second Semester Main Examination, June-2021

Morphology & Taxonomy of Angiosperms [MSB202T]

Time: 3:00 Hrs Max Marks 85

Note: Attempt all questions are compulsory. All questions carry equal marks.

Q.1 (a) What is flower morphology.

(b) What is the structure of stamen.

OR

(a) What is placentation write different types of placentation with an example

each?

(b) What is a carpel evolution .

Q.2 (a) What is Binomial nomenclature describe in detail including ICBN .

(b) What is photochemistry in taxonomy .

OR

(a) What are modern trends in taxonomy.

(b) What is the study of embryology.

Q.3 (a) Write the identic classification biology discussion.

(b) What is herbarium .

OR

(a) What are the types of herbarium.

(b) What are floras & monographs .

Q.4 (a) Write taxonomy of ranales -

(b) Write the floral structure & phylogeny of asterales.

OR

(a) Write the taxonomy floral structure and phylogeny of Rosales.

(b) What is meant by Caryophyllales.

Q.5 (a) Write the taxonomy floral structure and phylogeny of Orchidales.

(b) Write the floral structure & phylogeny of Arecales.

OR

(a) Write the floral structure & phylogeny of Lamiae’s.

(b) Write the floral structure & taxonomy of euphobiales.

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