Science Practice Quiz 135

Q1.How many chapters are listed in the 'Contents' section of the provided text?

A. 10 B. 11 C. 12 D. 13

Q2.The textbook is printed on what type of paper?

A. 80 GSM paper with NCERT watermark B. 60 GSM paper with NCERT watermark C. 100 GSM paper without watermark D. 70 GSM paper with a generic watermark

Q3.As per the provided text, who is the Centre Director of Homi Bhabha Centre for Science Education, Tata Institute of Fundamental Research (TIFR), Mumbai?

A. Jagbir Singh B. Arnab Bhattacharya C. P.K. Mandal D. Shankar Sharan

Q4.M.S. Sriram, a reviewer mentioned in the text, is currently the President of which foundation?

A. Centre for Policy Studies B. Prof. KV Sarma Research Foundation C. Johnson Odakkal Initiatives D. Chinmaya Mission

Q5.Which of the following groups represents the components of food that are also known as nutrients, as mentioned in Class VI studies?

A. Water, oxygen, nitrogen, carbon dioxide B. Carbohydrates, proteins, fats, vitamins, minerals C. Soil, sunlight, air, water D. Leaves, roots, stems, flowers

Q6.According to the provided text, how do humans and animals obtain their food?

A. They synthesise food for themselves using simple substances. B. They get it from plants or animals that eat plants. C. They absorb nutrients directly from the soil. D. They produce food in their internal food factories.

Q7.What is the mode of nutrition called when organisms make food themselves from simple substances?

A. Heterotrophic nutrition B. Saprophytic nutrition C. Autotrophic nutrition D. Parasitic nutrition

Q8.Which organisms are capable of preparing food for themselves using water, carbon dioxide, and minerals?

A. Animals B. Humans C. Fungi D. Plants

Q9.In the term 'autotrophic', what does 'auto' signify?

A. Other B. Self C. Nourishment D. Growth

Q10.Where are the food factories of plants primarily located?

A. Roots B. Stems C. Flowers D. Leaves

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Science Practice Quiz 135