3 563
مشترکین
اطلاعاتی وجود ندارد24 ساعت
-197 روز
-7630 روز
آرشیو پست ها
3 563
1. Which of the following Ethiopian biologists is renowned for their work in plant biodiversity and conservation?
a) Dr. Seifu Kebede
b) Dr. Tsegaye Tefera
c) Dr. Abebe Getahun
d) Dr. Asefaw Bekele
2. Which research institution has been a major hub for Ethiopian biologists conducting research on diverse topics?
a) Ethiopian Academy of Sciences
b) Ethiopian Biodiversity Institute
c) Addis Ababa University
d) All of the above
3. Which of the following fields of biological research has received significant attention from Ethiopian biologists in recent years?
a) Molecular biology and genetic engineering
b) Human health and infectious diseases
c) Wildlife conservation and ecosystem management
d) All of the above
4. Which Ethiopian biologist is known for their contributions to understanding the role of traditional medicine in the country's healthcare system?
a) Dr. Tewolde Berhan Gebre Egziabher
b) Dr. Asrat Hailu
c) Dr. Mesfin Araya
d) Dr. Zewdie Habtemariam
5. Which of the following is NOT a challenge faced by Ethiopian biologists?
a) Limited funding for research
b) Lack of access to advanced laboratory facilities
c) Insufficient international collaboration
d) Overabundance of research publications
6. Which Ethiopian biologist is recognized for their leadership in promoting environmental conservation and sustainable development?
a) Dr. Tewolde Berhan Gebre Egziabher
b) Dr. Alemayehu Wassie
c) Dr. Habte Mariam Tesfaye
d) Dr. Seifu Kebede
7. Which of the following is a major focus of research by Ethiopian biologists?
a) The impact of climate change on biodiversity
b) The unique flora and fauna of the Ethiopian highlands
c) The development of new agricultural practices
d) All of the above
8. Which Ethiopian biologist is known for their work in developing strategies for the conservation of endangered species?
a) Dr. Tsegaye Tefera
b) Dr. Esayas Kassa
c) Dr. Yonas Asfaw
d) Dr. Genet Ejeta
9. Which research area is particularly important for understanding and combating infectious diseases in Ethiopia?
a) Microbiology and immunology
b) Parasitology and vector control
c) Public health and epidemiology
d) All of the above
10. Which of the following is an example of an Ethiopian biologist who has made significant contributions to global scientific communities?
a) Dr. Tewolde Berhan Gebre Egziabher
b) Dr. Alemayehu Wassie
c) Dr. Asrat Hailu
d) All of the above
Answer Key:
1. a)
2. d)
3. d)
4. b)
5. d)
6. a)
7. d)
8. b)
9. d)
10. d)
3 563
1. What is biotechnology?
a) The use of living organisms or their products for human benefit
b) The study of the human body and its diseases
c) The science of food production and preservation
d) The technology used in manufacturing
2. Which of the following is NOT a core principle of biotechnology?
a) Genetic engineering
b) Cell culture
c) Nanotechnology
d) Molecular biology
3. What is recombinant DNA technology?
a) Combining DNA from different sources
b) Copying DNA fragments
c) Analyzing DNA sequences
d) Editing DNA
3 563
የመግቢያ ፈተና ውጤታችሁ ተለቋል
በ2017 ዓ.ም ወደ አዲስ አበባ ሳይንስና ቴክኖሎጂ ዩኒቨርሲቲ ለመግባት የተፈተናችሁ ተማሪዎች የመግቢያ ፈተና ውጤታችሁ ተለቋል፡፡ ፈተናውን የወሰዳችሁ ተማሪዎች ተከታዩን ሊንክ በመጠቀምና አድሚሽን ቁጥራችሁን በማስገባት ውጤታችሁን መመልከት የምትችሉ መሆኑን ዩኒቨርሲቲው አሳውቋል፡፡
👉ውጤት: https://stu.ethernet.edu.et #AASTU
3 563
_ I really need is long holiday.
#Bright_library
🫡.that
🤣.which
❤️.what
😁.who
✅ React to right Answer ✅
3 563
My sister and ___ went to the movies." Which pronoun is correct?
* a) me
* b) I
3 563
The work-energy theorem states that:
* a) Work done on an object is equal to the change in its kinetic energy.
* b) Work done on an object is equal to the change in its potential energy.
* c) Work done on an object is equal to the change in its total energy.
* d) None of the above
3 563
Power is the rate at which:
* a) Work is done
* b) Energy is stored
* c) Energy is lost
* d) Force is applied
3 563
Which of the following is NOT a type of energy?
a) Kinetic energy
b) Potential energy
c) Thermal energy
d) Momentum
3 563
1. X-rays are a type of electromagnetic radiation with:
* a) Longer wavelengths than visible light
* b) Shorter wavelengths than visible light
* c) The same wavelength as visible light
* d) No wavelength
3 563
The process by which cells engulf large particles is called:
* a) Exocytosis
* b) Endocytosis
* c) Diffusion
* d) Osmosis
