Air Foundation School System
First Mid- Term Examination (2025)
Subject: Biology
Name: Date: Class: Pre-9th, 9th
Q1. Choose correct option from the following. (10 marks)
1. Zoology is the study of
a) Plants b) Animals c) Microbes d) Viruses
2. Study of internal structures of the organism is called
a) Morphology b) Anatomy c) Physiology d) none of these
3. In Biology the word Bio means
a) Death b) Life c) Living d) Study
4. It is the study of history of life on Earth as based on fossils
a) Paleontology b) Pharmacology c) Pathology d) Cytology
5. Biotechnology is the use of living organisms to make useful products for mankind.
a) True b) False
6. First step of Biological method is
7. The word vector means
a) Transmitter b) Receiver c) Moderator d) None of these
8. Who performed experiments on spread of malaria
a) Ronald Ross b) A.F.A King c) Mendel d) None of these
9. An effective drug to treat malaria is
a) Quinine b) Cinchona c) Paracetamol d) None of these
10. Mosquito Aedes aegypti transmit
a) Plasmodium b) Dengue c) Hepatitis d) None of these
11. Peptide bond is formed between two
a) Amino acids b) Fatty acid c) Carbohydrates d) None of these
12. Which one of the following is a major bio-element
a) Carbon b) Copper c) Iodine d) Iron
13. This is general structure of
a) Nitrogen b) Amino acid c) Lipids d) None of these
14. All are proteins except
a) Carbohydrates b) Haemoglobin c) Myosin c) Actin
15. 1g of lipids contain how much energy as compared to carbohydrates
a) Double amount b) One-Fourth c) Triple d) None of these
16. Saturated fatty acids have which type of bond between carbon
a) Single b) Double c) Single – Double d) None of these
17. Nucleic acids are
a) DNA, RNA b) Proteins c) Nucleotides d) Lactose
18. Vitamin D belongs to
a) Carbohydrates b) Proteins c) Lipids d) Nucleic acids
19. Carbohydrates are present in cell wall of fungi as
a) Cellulose b) Chitin c) Peptidoglycan d) None of these
20. The generalized formula of carbohydrates is
Q2. Give Short answers to the following questions? (15 marks)
1. Healthy life of a person depends on healthy life choices? How study of Biology is going to help
you to live a healthy life?
2. What is the contribution of A.F.A King in spread of malaria?
3. Differentiate them in Qualitative and Quantitative data?
Height of giraffe, Body temperature of birds, Colour of cat, Shape of leaves, Weight of mango
fruit, Volume of blood in humans, Speed of tiger, Song of a bird, Climate of desert.
4. Differentiate between
a) Anatomy and Morphology b) Biotechnology and immunology
5. Label this structure
Q3. Write detailed note on the cause of malaria by adopting biological method? (5 marks)
