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In-Text Questions Answers 1. What is a tissue? A tissue is a group of similar cells that work together to perform a specific function in an organism. This organization allows the cells to be more efficient in carrying out tasks like movement, support, or transporting nutrients. 2. What is the utility of tissues in multi-cellular … Read more
List two differences between the capitalist and socialist ideas of private property. Capitalist Idea: Private property is owned by individuals or businesses who are concerned with personal gain. They control the means of production, and profits are kept by the owners. Socialist Idea: Private property is controlled by society as a whole, meaning that the … Read more
________________________________________ Activity 1.1 : Question (as per the steps in the textbook): 1. Take a 100 mL beaker. 2. Fill half the beaker with water and mark the level of water. 3. Dissolve some salt/sugar with the help of a glass rod. 4. Observe any change in water level. 5. What do you think has … Read more
1) What is meant by a substance? Answer: A substance is a form of matter that has a uniform and definite composition. It can be either an element or a compound, where all the constituent particles have the same chemical nature. 2) List the points of differences between homogeneous and heterogeneous mixtures. β’ Homogeneous Mixtures: … Read more
Activity 8.1: Understanding Inertia Objective: To demonstrate the concept of inertia and how it affects the motion of objects. Materials Needed: Carom coins, striker, table. Procedure: 1. Make a pile of similar carom coins on a table. 2. Attempt a sharp horizontal hit at the bottom of the pile using another carom coin or the … Read more
1)Β Understanding Electric Circuits and Ohm’s Law Background: An electric circuit comprises various components like resistors, batteries, and measuring instruments connected through conductive wires. The flow of electric charge through this setup defines the electric current, measured in amperes (A). Ohm’s Law states that the current through a conductor between two points is directly proportional to … Read more
ββββββββββββββββββββββββββββββββββββββββββββββββββββββββ IN-TEXT QUESTIONS ββββββββββββββββββββββββββββββββββββββββββββββββββββββββ Question: “Do magnets stick to objects made of certain materials only?” Answer: β’ Yes. Magnets only stick to materials that have iron, nickel, or cobalt in them (these are called magnetic materials). Objects made of wood, plastic, or glass do not stick to magnets. Question: “Was your prediction correct for all … Read more
1) Why did the children go to Yasmin Khalaβs house?Answer: The children went to Yasmin Khalaβs house to seek information and advice regarding a broken street light caused by their cricket game. Yasmin Khala had retired from the Municipal Corporation and was knowledgeable about such matters. 2) List four ways in which the work of … Read more
Question 1: You have probably noticed that people in Kalpattu are engaged in a variety of non-farm work. List five of these.Answer: In Kalpattu, a variety of non-farm work is evident among the villagers. Five of these are: Question 2: List the different types of people you read about in Kalpattu who depend on farming. … Read more
NCERT Solutions Intext Questions: Question 1: Do most leaders fulfill their election promises? Answer: Many leaders make big promises during elections to get votes. But after elections, they often forget these promises and do not fulfill them. Question 2: The time is after midnight. An expectant crowd sitting for the past five hours in a … Read more