Grade 12 Quizzes, Questions & Answers

Recent Grade 12 Quizzes

Transport and Circulation in Plants and Animals

This assessment focuses on the transport and circulation systems in plants and animals. Key concepts include the roles of xylem and phloem, heart structure, and nutrient transport mechanisms. Understanding these systems is...

Questions: 25 | Attempts: 12 | Last updated: Aug 27, 2026

Sample Question
What does 'transport' mean in biology?

To produce energy for organisms

To carry things from one place to another

To break down glucose in cells

To absorb sunlight for photosynthesis

Reproduction and Development in Plants and Animals

This assessment covers reproduction and development in plants and animals, evaluating key concepts such as asexual and sexual reproduction, gametogenesis, and embryonic development. It's a valuable resource for learners to...

Questions: 20 | Attempts: 12 | Last updated: Aug 27, 2026

Sample Question
What is reproduction?

A biological process by which an organism reproduces an offspring biologically similar to itself

A process by which organisms obtain food

A process by which cells repair damaged tissues

A process by which organisms grow in size

Practical Research I First Term Examination

This assessment focuses on key concepts in research methodology, evaluating understanding of research design, problem statements, and ethical considerations. It is relevant for learners seeking to strengthen their grasp of...

Questions: 30 | Attempts: 10 | Last updated: Aug 27, 2026

Sample Question
Which section of Chapter 1 provides the context of the research problem?

Significance of the Study

Background of the Study

Scope and Delimitation

Definition of Terms

Journalism Vocabulary and Concepts

This assessment focuses on essential journalism vocabulary and concepts. It evaluates understanding of key terms like 'byline,' 'nut graf,' and 'native advertising,' which are crucial for anyone studying or working in media. By...

Questions: 15 | Attempts: 10 | Last updated: Aug 27, 2026

Sample Question
What is a 'byline' in journalism?

The title of the newspaper printed on page one

The name of the reporter who wrote the story, placed atop the published article

A descriptive caption placed under a photograph

The first paragraph of a news story

21st Century Literature Philippines and the World

This assessment evaluates your understanding of 21st Century Literature in the Philippines and around the world. Key concepts include various literary forms, critical theories, and significant authors. Engaging with this material...

Questions: 30 | Attempts: 10 | Last updated: Aug 27, 2026

Sample Question
Which literary form is defined as a comic-book narrative equivalent in form and dimension to a prose novel?

Flash fiction

Graphic novel

Prose poem

Digital narrative

Metabolism, ATP, and Photosynthesis Pigments

This assessment focuses on key concepts related to metabolism, ATP, and photosynthesis pigments. It evaluates your understanding of energy transfer in biochemical reactions, the differences between endergonic and exergonic...

Questions: 10 | Attempts: 10 | Last updated: Aug 27, 2026

Sample Question
Which of the following best describes the role of ATP in coupled reactions?

ATP directly breaks down glucose into smaller molecules

ATP captures energy from exergonic reactions and transfers it to endergonic reactions

ATP produces energy by absorbing light wavelengths

ATP converts ADP into ribose and adenine

Quantitative Research Variables and Designs

This assessment focuses on key concepts in quantitative research variables and designs. It evaluates your understanding of variable types, including discrete, continuous, qualitative, and their applications in research contexts....

Questions: 15 | Attempts: 10 | Last updated: Aug 27, 2026

Sample Question
According to Kerlinger (1997), a variable is defined as a symbol to which we assign ____.

Numerical values

Categorical labels

Qualitative descriptions

Research contexts

Sociological Perspectives and Marxist Theory

This assessment explores sociological perspectives, focusing on Marxist theory and concepts such as class struggle, social inequality, and the roles of institutions. It evaluates understanding of key ideas like exploitation and...

Questions: 14 | Attempts: 13 | Last updated: Aug 27, 2026

Sample Question
A student says, "Differences in wealth are only personal matters and have nothing to do with society." Which response best reflects Marxist thinking?

Wealth differences are always natural.

Wealth differences can reflect unequal access to resources and power.

Wealth differences happen only because some people work harder.

Wealth differences should never be examined because economic systems are always fair.

Folk Dancing and Ballroom Dancing Review

This assessment focuses on folk dancing and ballroom dancing, evaluating knowledge of fundamental positions, steps, and historical context. It covers key concepts such as the origins of various dance styles and their cultural...

Questions: 30 | Attempts: 10 | Last updated: Aug 26, 2026

Sample Question
What are the two main components reviewed in Fundamental Positions in Folk Dancing?

Arm and foot positions

Head and shoulder positions

Hip and knee positions

Wrist and ankle positions

Conceptual Biology & Earth and Space Science Review

This assessment focuses on key concepts in biology and earth and space science, including genetics, resource conservation, and space exploration. It evaluates understanding of pedigree charts, renewable resources, greenhouse...

Questions: 25 | Attempts: 25 | Last updated: Aug 26, 2026

Sample Question
What is a pedigree chart used for in biology?

To map the geographic distribution of species

To trace the inheritance of a specific genetic trait through multiple generations

To classify organisms based on physical characteristics

To record the population growth of a species

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