Yeast, Mushroom, Bread mould, fungi having heterotrophic mode of nutrition. They breakdown the dead organic matter in to small particles out side their body then absorbed it.
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We know that, when aluminium stipe kept immersed in freshly prepared ferrous sulphate – FeSO₄, the change in colour observed, the green solution slowly turns into brown. Because Al is more reactive than Fe, it displaces iron from its sulphate ...
Any substance that contains only one type of particles (example, molecules or atoms etc) is said to be a pure substance. Among the given options only distilled water has one type of particles (that is H₂O molecules).
Class 9th Science Session 2022-23 Class 9 Science Terminal Exams MCQ Solutions 9th Science Terminal Exam Based MCQ Extra Questions Class IX Science MCQ Extra Questions Answers
False, Displacement is the length of shortest path between initial and final position. So, its magnitude can never be greater than the distance travelled by it.