O Level Biology Weekly Quiz
Free Quiz
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February 2025
Safety in the laboratory
A typical Biology Laboratory. Image credit ad.edu
ZIMSEC O Level Biology Notes: Safety in the Laboratory
A: Eye Protection
- Wear splash goggles all the time.
B: Clothing and Personal Items
- Closed shoes must be worn during the entire time that you are in the laboratory to protect you from splashes of chemicals, broken glass, […]
Biology Notes: Emergency Procedures in the Lab
Use the available First Aid Kit whenever there is an injury. Image credit MediaWiki
ZIMSEC O Level Biology Notes:Emergency Procedures
- Immediately alert your instructor in case of ANY accident or fire.
A: Fire
- In the event that your hair or clothing catches fire — DO NOT RUN. This will fuel the fire. STOP […]
Biology Notes: Causes of accidents in the laboratory
Nitric acid fumes. Image credit amazingrust.com
ZIMSEC O Level Biology Notes:Causes of accidents in the laboratory
- Fire – There should never be open flames in the lab. Make it a working rule that water is the only nonflammable liquid you are likely to encounter.
- Explosion – Never heat a closed system or […]
Biology related careers
There are many Biology Related Careers. Image credit corning.com
ZIMSEC O Level Biology Notes:Biology related careers
These fall into the biology of applied sciences such as Agriculture, Medical science, Breeding, Forestry and Horticulture, Fishery, Pest Control and Animal Husbandry. The list is not exhaustive.
- Medical Doctor
- Nurse
- Dermatologist
- Biological Technician
- Medical and Health […]