Which of these materials is not required for insect collection in an ecological field-trip?

Assessment: WAEC SSCE - Biology - 1996 (Objective) Subject: Biology

Question 1 Report

Which of these materials is not required for insect collection in an ecological field-trip?
Answer Details
The material that is not required for insect collection in an ecological field-trip is the Secchi disc. A Secchi disc is a device used to measure the transparency of water bodies and is not related to insect collection. The other options are commonly used materials for insect collection during ecological field-trips. - Pooter: A small device used for aspirating small insects and other invertebrates. - Spreading board: A flat surface used for spreading and mounting insects for study and preservation. - Jar containing alcohol: Used for killing and preserving insects collected in the field. - Sweep net: A net used to sweep through vegetation and collect insects.

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