LECTURER BOTANY PAST PAPER 2020 BY SPSC
Lecturer Botany Past Papers Click here
چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
آم کا عمومی نام ______ ہے؟
- Indica Mangifera
- Mangifera Indica
- Indica
- None of these
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Explanation
- Scientific Name: Mangifera indica
- Common Name: Mango / آم
- Family: Anacardiaceae
- Origin: South Asia (India, Pakistan, Bangladesh)
- Major Cultivation: India, Pakistan, Mexico, Philippines, Thailand
Last verified on 05-02-2026
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.
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.
ووہان چین میں کورونا وائرس کے پہلے کیس کا پتہ کس تاریخ میں ہوا؟
- 27th December, 2019
- 20th December, 2019
- 31st December, 2019
- None of these
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Explanation
The first case of COVID-19 was officially reported in Wuhan, China, on 31st December 2019.The disease was later identified as being caused by the SARS-CoV-2 virus.
مائٹوکونڈریا کہاں پائے جاتے ہیں؟
- In all eukaryotic cells
- In all cells
- Only in plant cells
- None of these
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Explanation
Mitochondria are present in all eukaryotic cells (plants, animals, fungi, and protists) but absent in prokaryotic cells.They are known as the powerhouse of the cell.They responsible for energy production via cellular respiration.
ہیپاٹائٹس کا عالمی دن کس تاریخ کو منایا جاتا ہے؟
- July 16
- Just 5
- July 28
- None of these
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Explanation
World Hepatitis Day is observed on July 28.
One person in every 30 seconds die due to Hepatitis in the world.
World Health Organization (WHO) set a target to eliminate Hepatitis by 2030.
World Hepatitis Day is observed honour the Nobel Prize winning scientist Baruch Blumberg on his birthday.
Baruch Blumberg discovered hepatitis B virus (HBV).
Hepatitis is a disease of liver.
ہجرت مدینہ میں حضور صلی اللہ علیہ وسلم جس اونٹ پر سوار تھے اس کا نام کیا ہے؟
- Buldul
- Anza
- Qaswa
- Zulifqar
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Explanation
Qaswa was the name of the camel which the Holy Prophet (SAW) was riding in the migration of Madina.
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The Prophet Hazrat Muhammad's have three she-camels:
- Qaswa
- Al-Jad`aa,
- Al-Adbaa’.
جڑوں کے آس پاس مٹی کا خطہ ______ ہے؟
- Rhizosphere
- Rhonium
- Rhizomium
- None of these
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Explanation
Rhizosphere is the region of soil directly influenced by root secretions and microorganisms.It plays a key role in nutrient absorption and plant-microbe interactions.
ہیپاٹیکوپسیڈا کے پودوں کو عام طور پر ____ کے نام سے جانا جاتا ہے؟
- Hornworts
- Stone worts
- Liverworts
- None of these
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Explanation
Hepaticopsida (Liverworts) are a class of bryophytes that grow in moist environments.They have flattened, lobed thalli resembling the liver, hence the name liverworts.
