Midterm Exam Review - Biology Grade 10 (2025-2026)

Classify plants based on the characteristics of their vegetative organs (roots, stems, leaves) and reproductive organs (flowers, fruits) and the method used.

• Experiment.

• Experimentation.

• Data reporting.

• Observation.

Scientific research is

• A. A process to prove hypotheses.

• B. A process to understand new knowledge.

• C. A process to collect and process information.

• D. A process of experimental testing to make theoretical conclusions.

The most typical method in biological research is

• Observation.

• Laboratory work.

• Field experience.

• Scientific experimentation.

The method of using sensory organs to collect information about objects and phenomena is

• The method of using sensory organs to collect information about objects and phenomena is observation.

• The method of using sensory organs to collect information about objects and phenomena is experimentation.

• The method of using sensory organs to collect information about objects and phenomena is data reporting.

• The method of using sensory organs to collect information about objects and phenomena is field experience.

Identify the correct order of steps in the observation method:

• (1), (3), (2)

• (2), (3), (1)

• (1), (2), (3)

• (3), (1), (2)

Arrange the steps to perform the laboratory method in the correct order:

• (4), (3), (2), (1).

• (4), (3), (1), (2).

• (3), (1), (2), (4).

• (1), (2), (3), (4).

Which of the following methods is correct? The method used to study the shape and structure of a leaf is

• (1) Observation method.

• (2) Laboratory work method.

• (3) Scientific experimentation method.

Arrange the steps to perform the scientific research method in the correct order:

• (1), (3), (2)

• (2), (1), (3)

• (2), (3), (1)

• (1), (2), (3)