LECTURER BOTANY PAST PAPERS AND SYLLABUS
چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
حیاتیاتی نائٹروجن طے کرنے کے لئے مندرجہ ذیل میں سے کون سا ضروری ہے؟
- Calcium
- Molybdenum
- Zinc
- None of these
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Explanation
Nitrogenase enzyme requires molybdenum. It helps convert atmospheric N₂ into ammonia. Leguminous plants rely on this process. Deficiency reduces nitrogen fixation. It is essential for symbiotic bacteria in root nodules.
Last updated question 17-02-2026
کون سا پلانٹ ہارمون پھلوں کے پکنے کو تیز کرتا ہے اور پودوں کی نشوونما کرتا ہے؟
- Abscisic acid
- Ethylene
- Auxin
- None of these
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Explanation
- Ethylene is a gaseous plant hormone that stimulates fruit ripening.
- It can inhibit vegetative growth in some plants.
- It is naturally produced by fruits like apples and bananas during maturation.
Additional information:
- Abscisic acid helps in seed dormancy and stress response.
- Auxin mainly promotes cell elongation and growth.
Last verified on 30-01-2026
عالمی یوم ماحولیات ہر سال _____ کو منایا جاتا ہے؟
- 1 June
- 3 June
- 5 June
- 7 June
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Explanation
World Environment Day is on 5 June
First observed in the city of Spokane in the USA in 1974
Established by the UN General Assembly in 1972
It is also called Eco Day
Theme:
- 2020: Time for Nature in Colombia
- 2021: Ecosystem restoration in Pakistan
- 2022: Only One Earth in Sweden
- 2023: Solutions to Plastic Pollution in the Ivory Coast
- 2024: Land restoration, desertification, and drought resilience in Riyadh, Saudi Arabia
- 2025: Ending plastic pollution in South Korea
ایک یونیورسل ڈونر کا بلڈ گروپ _____ ہوتا ہے؟
- B
- O-
- AB
- A
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Explanation
O negative (O⁻) blood group is called the universal donor.
It can be transfused to any blood group (A, B, AB, or O).
O⁻ lacks A, B, and Rh antigens, preventing immune reactions in recipients.
کتاب ’’شہرائے پاکستان / پاتھ وے ٹو پاکستان‘‘ کس نے لکھی؟
- Allama Iqbal
- Khaleequzzaman
- Mastansir Hussain
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- Author: Chaudhry Khaliquzzaman
- English edition published: 1961
- Urdu edition published: 1967
- Nature of book: Autobiography / Memoirs
- Topic: Pakistan Movement and political struggle
Last verified on 18-01-2026
بلوچستان کا موجودہ گورنر کون ہے؟
- Abdul Wali Kakar
- Mir Jan Mohammad Jamali
- Jaffar Khan Mandokhail
- None of these
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سلامتی کونسل نے ____ پر کشمیر پر اپنی پہلی قرارداد منظور کی؟
- January 22, 1977
- January 17, 1948
- January 22, 1945
- None of these
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Explanation
- The security council passed its first resolution on Kashmir on January 17, 1948.
- ***
- United Nations Security Council Resolution 39, adopted on January 20, 1948.
- The United Nations Security Council Resolution 47, adopted on 21 April 1948, concerns the resolution of the Kashmir conflict.
پی آئی اے کا پرانا نام کیا تھا؟
- Kolachi Airways
- Orient Airways
- Independence Airways
- None of these
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Explanation
Orient Airways was the old name of PIA
Orient Airways Ltd. was an airline established in 1946 new name Pakistan International Airlines in 1955
The airline shifted operations to the newly independent state of Pakistan in 1947.
Pakistan International Airlines is an international airline of Pakistan
Headquarters: Karachi
Founded: October 29, 1946
Founder: Mirza Ahmad Ispahani
PIA flight landed in China in 1963
PIA, in 1964 became the first non-Communist airline to fly to China
ND23-9-2023
جی آئی ایس کا مطلب _____ ہے؟
- Geographical Indicator System
- Geographic Information System
- General Indexing System
- Global Interactive Software
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Explanation
GIS is a system designed to capture, store, manipulate, analyze, manage, and present geographic data.
It is commonly used in urban planning, environmental science, and navigation.
- 9:3:3:1
- 3:1
- 1:2:1
- None of these
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Explanation
In a dihybrid cross, Mendel's law of independent assortment leads to a 9:3:3:1 phenotypic ratio in the F₂ generation.This ratio represents the combination of two traits, each segregating independently.
