Autotrophs take in food from the outside world and convert them into stored forms of energy. This material is taken in the form of carbon dioxide and water which is converted into carbohydrates in the presence of sunlight and chlorophyll.

Metals generally do not show dullness. Metals such as gold and silver are usually shiny rather than dull.

Remember that, a nephron is a filtering unit present in kidney. It has different parts like Bowman’s capsule, glomerulus and tubular region (renal tubule). Glucose and amino acids and salts are selectively reabsorbed in tubular region.

Yeast is a unicellular eukaryote which carries out ethanol fermentation. In the first phase, glucose is converted into pyruvate (glycolysis) in the cytoplasm of the cell & produce ethanol and carbon dioxide in the second phase. Due to limited oxygen ...

Class 10th Science Session 2022-23 Class 10 Science Terminal Exams MCQ Solutions Class X Science MCQ Extra Questions Answers 10th Science Terminal Exam Based MCQ Extra Questions