cbsenotes • 2012-11-12
Science & Technology Objective Test (Haryana Board) NTSE Science Quiz-17 Q1: The speed of light in vacuum is (a) 3 ×108 m/s (b) 3 ×1010 m/s (c) 3 ×105 m/s (d) Zero Q2: The angle of inc
cbsenotes • 2012-10-30
How do Organisms Reproduce? (Formative Assignment) Q(Teachers FA Manual): Fill up the a crossword puzzle as per the clues given below: Clues Across: 1. Malarial parasite
cbsenotes • 2012-10-26
All about Names of the Chemical Elements 1. There are 115 chemical elements known today to the world. Only 90 are found in nature and the rest are artificially created. 2. A good number of elem
cbsenotes • 2012-10-20
Class 10 - Biology - How do Organisms Reproduce? Cross-section of Flower credits: clker.com MCQs Q1(FA Manual): The information source for making proteins is (a) Rough Endoplasmic reticul
cbsenotes • 2012-08-16
Sources of Energy (Formative Assessment Assignment) Q(FA Manual for Teachers): Read the clues given below and fill up the blocks with appropriate word/term to compete the crossword puzzle