AH Biology 2.1 - Field Techniques for Biologists

Which of these hazards is not commonly associated with fieldwork?

• Terrain

• Exposure to Chemicals

• Weather Conditions

• Isolation

How can you minimise hazards related to isolation?

• Check the condition of the terrain in the study area

• Check the weather forecast regularly

• Work with other people and inform someone of your plan

• Wear appropriate PPE

What form of sampling technique is the best method for recording a rare animal?

• Quadrat

• Point Count

• Remote Detection with Camera Traps

• Transects

What form of sampling technique is the best method for recording a plant which changes with environmental conditions?

• Quadrat

• Point Count

• Remote Detection with Camera Traps

• Transects

What form of sampling selects members of a population at regular intervals?

• Random

• Stratified

• Systemic

What form of sampling divides members of a population into categories and then samples proportionally?

• Random

• Stratified

• Systemic

In which form of sampling do all members of a population have an equal chance of being selected.

• Random

• Stratified

• Systemic

Which form of classifying organisms is based on morphology?

• Taxonomy

• Phylogenetics

Which form of classifying organisms is based on evolutionary relationships and shared characteristics?

• Taxonomy

• Phylogenetics

Which form of evolution involves species with different ancestral origins developing similar features?

• Divergent

• Convergent