Understanding eDNA and Marine Conservation

What is the primary method used to track shark populations when they are not visible?

• Satellite tagging

• Environmental DNA (eDNA) sampling

• Sonar detection

• Underwater cameras

How does Apryl Boyle view surfers in the context of scientific research?

• As professional scientists

• As community scientists

• As environmental activists

• As marine biologists

What is the main goal of collecting eDNA according to Apryl Boyle?

• To track ocean currents

• To measure water pollution

• To understand marine biodiversity

• To identify individual sharks

What is a significant benefit of involving the community in eDNA sampling?

• It reduces the cost of research

• It eliminates the need for professional scientists

• It increases the number of samples collected

• It provides more accurate data

What technique is used in the lab to analyze eDNA samples for specific species?

• Chromatography

• Gel electrophoresis

• Quantitative PCR (QPCR)

• Mass spectrometry

How is the PCR technique used in eDNA analysis similar to COVID-19 testing?

• Both require blood samples

• Both are used for diagnosing diseases

• Both target viral RNA

• Both use the same machines and chemistry

What cultural stereotype is often associated with surfers?

• They are marine biologists

• They are professional athletes

• They are predominantly white males

• They are all environmentalists

What historical fact about surfing is highlighted in the discussion?

• Surfing originated in Europe

• Surfing is a recent sport

• Surfing is only popular in California

• Surfing has been practiced by brown and black people for centuries

What is the significance of having diverse representation in marine sciences?

• It leads to more discoveries

• It guarantees more accurate data

• It promotes a wider range of perspectives

• It ensures more funding for research

What is the ultimate goal of educating surfers about their role in marine conservation?

• To increase tourism

• To promote surfing competitions

• To foster a sense of ownership and responsibility

• To reduce the number of shark attacks