Nakul Pathak

Poll

Mamta Kamari

Asked: December 6, 2021In: Class 10 Science

A few drops of iodine solution were added to rice water. The solution turned blue-black in colour. This indicates that the rice water contains:

Solution of Iodine is often used for testing the presence of starch in the food particles, as we know that. But, when iodine is added to starch, it turns blue-black. rice water it turns blue-black because it contains starch, hence ...

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Rajan Duby

Asked: November 1, 2021In: Class 12 Biology

The historic convention on Biological Diversity held in Rio de Janeiro in 1992 is known as:

Class 12 Biology MCQ Chapter-15 Biodiversity and Conservation Class XII Science Biology MCQ Solutions 12th Biology NCERT Syllabus MCQ Questions Class 12th Science Session 2022-2023

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Kamal Goyal

Asked: November 1, 2021In: Class 12 Biology

Which of the following group of plants exhibit more species diversity?

Class 12th Biology NCERT Based MCQ Questions Answers 12th Biology Chapter-15 Biodiversity and Conservation MCQ Solutions 12th Science Biology Extra MCQ Questions Answers Class 12th Science Session 2022-2023

Poll

Komal Solanki

Asked: November 1, 2021In: Class 12 Biology

Which of the following forests is known as the ‘lungs of the planet Earth’?

Class 12 Biology Chapter-15 Biodiversity and Conservation MCQ Questions Answers Class 12 Science Biology Important MCQ Questions Answers 12th Biology Terminal Exam Based MCQ Extra Questions Class XII Science Biology MCQ Solutions

Poll

Murari

Asked: October 27, 2021In: Class 12 Biology

Which one is the most important role of micro organism for the well-being of humans?

Class 12 Science Biology Important MCQ Solutions Class 12 Biology Chapter-10 Microbes in Human Welfare MCQ Questions Answers 12th Biology NCERT Syllabus MCQ Questions Class XII Science Biology MCQ Extra Questions Class 12th Science Session 2022-2023

Nakul Pathak

A few drops of iodine solution were added to rice water. The solution turned blue-black in colour. This indicates that the rice water contains:

The historic convention on Biological Diversity held in Rio de Janeiro in 1992 is known as:

Which of the following group of plants exhibit more species diversity?

Which of the following forests is known as the ‘lungs of the planet Earth’?

Which one is the most important role of micro organism for the well-being of humans?

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