NARAYANKAR NOTES

4.1 Criteria Used for Animal Classification Animals are classified based on the following criteria: 4.2 Animal Body Plan A. Cell Aggregate Plan Cells do not form true tissues or organs. Cells show minimal differentiation and division of labour. Found in Phylum Porifera (sponges). Cells are loosely organised and perform different functions without forming true tissues. B. Blind Sac Body Plan Body is sac-like with a single opening. Digestion occurs inside the sac-like cavity. Ingestion and egestion occur through the same opening. Example: Phylum Cnidaria. C. Tube-within-Tube Body Plan The digestive system forms a tube within the body. Mouth and anus are separate openings at opposite ends of the digestive tract. Food enters through the mouth and undigested waste exits through the anus. Found in Phylum Annelida onwards. 4.3 Animal Classification 1. Phylum Porifera Meaning: Pori = pores; feron = bearing Examples: Scypha, Euspongia (bath sponge), Euplectel...

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  Topic: Figures of Speech (Poetic Devices) and Their Types 1. Definition A figure of speech is a word or phrase used in a special or imaginative way to make a sentence or poem more beautiful, interesting, and meaningful. Figures of speech are also called poetic devices when they are used in poetry. Examples: She is as brave as a lion. The stars danced in the sky. He is a shining star. I have told you a thousand times. The bees buzzed around the flowers. These sentences use special words to create a stronger picture or feeling in the reader's mind. 2. Explanation Figures of speech help poets and writers express ideas, feelings, and imagination in a creative way. For example: Normal sentence: The girl is very beautiful. With a figure of speech: The girl is as beautiful as a rose. The second sentence is more interesting because it compares the girl's beauty to a rose. Figures of speech are commonly used in poems, stories, songs, and everyday conversations. 3. Types of Figures of ...

Figures of Speech / Poetic Devices – Exercise with Answers Class: 6th | English Grammar A. Name the poetic device used in the following lines and explain it. (1–10) Q1. The stars danced happily in the sky. Answer: Personification Explanation: The stars are given the human quality of dancing. Stars cannot actually dance like human beings. Q2. She is as gentle as a lamb. Answer: Simile Explanation: The girl's gentle nature is compared to a lamb using the word "as." Q3. The classroom was a zoo. Answer: Metaphor Explanation: The classroom is directly compared to a zoo because it was noisy and chaotic. The comparison is made without using "like" or "as." Q4. The wind whispered softly through the trees. Answer: Personification Explanation: The wind is given the human ability to whisper. Wind cannot actually speak or whisper. Q5. A4. Name the poetic device used in the line and explain it. "The clouds were soft like cotton." Answer: Simile Explanatio...

  Topic: Kinds of Sentences 1. Definition A sentence is a group of words that makes complete sense. The kind of sentence tells us whether a sentence makes a statement, asks a question, gives an order or request, or expresses a strong feeling. Examples: I go to school every day. What is your name? Please open the door. What a beautiful flower it is! These sentences express different meanings and purposes. 2. Explanation There are four main kinds of sentences in English grammar. Four Kinds of Sentences Assertive Makes a statement I like mangoes. Interrogative Asks a question Where are you going? Imperative Gives an order or request Please sit down. Exclamatory Expresses strong feelings What a lovely day! A. Assertive Sentence (Declarative Sentence) Definition: An assertive sentence is a sentence that makes a statement, gives information, or expresses an opinion. It usually ends with a full stop (.). Examples: The sun rises in the east. Riya is a good student. My father is a doctor. B...

  KINDS OF SENTENCES – Class: 6th | English Grammar A. Identify the kind of sentence. 1. The children are playing in the garden. Answer: Assertive Sentence. 2. Where are you going? Answer: Interrogative Sentence. 3. Please help me with my homework. Answer: Imperative Sentence. 4. How beautiful the rainbow is! Answer: Exclamatory Sentence. 5. What a horrible picture it is! Answer: Exclamatory Sentence. 6. My brother studies in Class Six. Answer: Assertive Sentence. 7. Do not make noise in the classroom. Answer: Imperative Sentence. 8. Have you completed your homework? Answer: Interrogative Sentence. 9. Hurray! Our team won the match! Answer: Exclamatory Sentence. 10. The Earth revolves around the Sun. Answer: Assertive Sentence. B. Choose the correct kind of sentence.  11. "What is your favourite subject?" a) Assertive b) Imperative c) Interrogative d) Exclamatory Answer: c) Interrogative. 12. "Always speak the truth." a) Imperative b) Assertive c) Excla...

  Topic: Homophones 1. Definition Homophones are words that have the same pronunciation (sound) but have different spellings and meanings. In simple words, homophones are words that sound alike but have different meanings. Examples: 1. Sun – Son Sun: The star that gives us light and heat. Son: A male child. 2. See – Sea See: To look at something with our eyes. Sea: A large body of salt water. 3. Right – Write Right: Correct or the opposite of left. Write: To form letters or words. 4. One – Won One: The number 1. Won: The past tense of win. 5. Hear – Here Hear: To listen to sounds. Here: At this place. 2. Explanation Homophones are words that sound the same when we speak them, but their spellings and meanings are different. We must understand the meaning of the sentence to choose the correct homophone. A. Common Homophones with Meanings and Examples Homophones Meaning Example Sun The star that gives us light The sun is shining. Son A male child He is my son. See To look with our eye...