Question: How does a frog catch its prey? Answer: The frog uses its long sticky tongue to catch insects. Frogs have well-developed digestive system in which food is digested with the help of digestive juices. Question: How does a spider digests its food? Answer: A spider weaves a sticky web in which …

Nutrition in Plants Quiz: NCERT 7th Class (CBSE) Science 28 Multiple Choice Questions related to NCERT 7th Class (CBSE) Science: Nutrition in Plants Quiz: Nutrition is the process by which plants and animals obtains nutrients from their food. Autotrophs are green plants / organisms that make their own food using raw …

I live high up over the hills in the air. I have no home. I float wherever my fancy takes me. The earth and water are my parents. When i like it, I pour down as rain and join them again. I am happiest when I touch the earth and …

I once made a train journey from New Delhi to Chennai by the Tamil Nadu Express. It was a very long and exciting journey. My father was taking us along to visit some relatives. I had travelled short distances by trains before, but this was my first long journey. We …

Ashoka the Great (also Samrat Ashoka, Ashoka Maurya) succeeded to the throne of Mauryan Empire in 273 B.C., after the death of his father, Bindusara. He is remembered for his efforts to spread the message of peace through Buddhism among the masses. King Ashoka is popularly known as Ashoka the …

Question: What is nutrition? Answer: The process of taking in food by an organism and its utilization by the body is called nutrition. There are two types of nutrition: The mode of  nutrition in which organisms make food  themselves from simple substances is called autotrophic nutrition. For example plants. The mode of nutrition in …

I once went to a village named Sohana. My grandparents live there, and we had gone to visit them. We first had a long ride by bus. From there we took a tonga to the village. There was no road, only a wide mud path. Sohana is a small village. …

NCERT 7th Class (CBSE) Science: Reproduction in Plants – Quiz 25 Multiple Choice Questions related to NCERT 7th Class (CBSE) Science: Reproduction in Plants – Quiz: The process of producing new offspring of one’s own kind is called Reproduction. Reproduction in which a single parent is involved is called Asexual …

भारत वर्ष ने विश्व को काल गणना का अद्वित्य सिद्धान्त प्रदान किया है। सृष्टि की संरचना के साथ ही ब्रह्माजी ने काल चक्र का भी निर्धारण कर दिया। ग्रहो और उपग्रहों की गति का निर्धारण कर दिया। चार युगों की परिकल्पना, वर्ष मासों और विभिन्न तिथियों का निर्धारण काल गणना का …

Question: List three examples of reproduction in plants through underground roots. Answer: Some plants have underground stems that are swollen to store food and have buds which can grow into new plants. Some examples are: Tubers, bulbs, Rhizome and corm Tubers- For example: Potatoes Bulbs- For example: Onion, garlic, lily, tulip, …