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Old Monday, June 11, 2012
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Default Botany Papers 2012

Botany-I

Part-II


Note:Attempt only four questions.All questions carry Equal marks.


Q#2-What are lichens?Give detail of their importance.

Q#3-Differentiate Between Simple and Complex tissue.

Q#4-Give the classification and economic importance of main groups of Algae.

Q#5-What is Numerical Taxonomy?Explain Cladistic analysis.

Q#6-What is fertilization?Explain different mods of seed dispersal in angiosperms.

Q#7-Who proposed binomial nomenclature,give its detail.Why Latin is used in nomenclature.

Q#8-Discuss the relation of pteridophytes and gymnosperms Highlight the advance character of Pteridophyes with examples.



Botany-II

Part-II

Note:Attempt only four questions.All questions carry Equal marks.


Q#2-Explain Evolution with reference to Darwinism.

Q#3-Give detailed account of Chromosomal aberrations.Support your answer with diagrams.

Q#4-What is salinity and water logging?Discuss with reference to its causes it Pakistan.

Q#5-Which cell division occurs in reproductive cells?How diploid cells produce five heploid daughter cells?Explain.

Q#6-Describe the following:

a)Pyramids
b)Food Chain
c)Ecological Energetic
d)Concepts of Ecosystem.

Q#7-Write short notes on any TWO of the following:

a)Genetic Code
b)Poly Ploidy
c)Mutation




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