SINDH PUBLIC SERVICE COMMISSION, HYDERABAD.
Combined Competitive Examination, 2019
BOTANY
Saturday the 04th May, 2019.
Time. 09:00 am to 12:00 Noon Maximum marks. 150
=================================================
Note-I .
(iv) Please attempt all parts of each Question at one place clearly indicating Question No.
(v) All the blank pages of Answer Copy must be crossed.
(vi) Extra attempted question(s) will not be assessed.
==================================================================
Note-II. Attempt any Five Questions. All Questions carry equal marks.
==================================================================
Question No.
01 What are Phytohormones? Discuss Miller experiment in discovery of Cytokinin. Also describe the physiological role of Cytokinin in plants.
02 Discuss in detail the modern trends in Plant Taxonomy.
03 Are Gymnosperms beneficial for Pakistan. Discuss?
04 What is Pollution? Describe in detail different kinds of Soil pollution.
05 Write a comprehensive note on Climatic Zones of Sindh.
06 How life evolved on Earth. Discuss.
07 What are Genetically Modified Crops (GMC) and how GMCs are produced? What is their present status and future prospect in Pakistan?
08 Write in detail about Indus Delta. How destruction of Indus Delta will prove to be lethal for the life in Coastal Area : Discuss.
**************************************************