| 1 |
The study of how living things interact with each other and their environment is known as. |
- A. Ecology
- B. Physiology
- C. Anatomy
- D. Genetics
|
| 2 |
The branch deals with the study of the interrelationship of organism and their envirronment is called. |
- A. Environmental Biology
- B. Biotehnology
- C. Molecular biology
- D. Entomology
|
| 3 |
Which of these produces carbon dioxde. |
- A. Elecron transport chain
- B. Krebs cycle
- C. Glycolysis
- D. Phytosynthesis
|
| 4 |
Which best defines an enzyme. |
- A. A chemical that breaks down food
- B. A hormone that regulates metabolism
- C. A protein that speeds up reactions
- D. A molecule that stores energy
|
| 5 |
The rate transpiration is increased when |
- A. Light is low
- B. Temperatu edecreases
- C. Humidity increases
- D. None of these
|
| 6 |
Lactic acid fermention occurs in . |
- A. Protozoans
- B. Aerobes
- C. Yeasts
- D. Skeletal muscles of humans
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| 7 |
Colonial organization feature of kingdom. |
- A. Plantae
- B. Protista
- C. Animalia
- D. Fungi
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| 8 |
Liver cells, hepatocy suited for various fucntions due to their. |
- A. Haemoglobin content
- B. Hexagonal shape
- C. Central ucleus
- D. Striated structure
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| 9 |
What is the main function of a nuclear pores. |
- A. Control of transport of molecules
- B. Regulations of cell division
- C. Control of pH of the cell
- D. Protein synthesis
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| 10 |
The study of occurrence and distribution of differente species of living organism in different geographical regions of the world is called. |
- A. Biogeography
- B. Histology
- C. Microbiology
- D. Parastitology
|