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प्रश्न
Can you spot 10 differences between these pictures?
How observant are you? Individually, try to spot as many differences as possible in five minutes. If you have spotted less than five, then you really need to improve your observation skill just to save yourself from being misled.
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उत्तर
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संबंधित प्रश्न
Have you are wondered why soldiers are always clad in green? This is to enable them to camouflage themselves during wartime. Hiding in the jungles, their green attire blends into the surrounding trees and shrubs, making it difficult for the enemies to spot them.
Long before man-made use of camouflaging, insects have already adopted the tactic of disguise to escape from the clutches of their predators. By having body colour close to those of the rocks and dried leaves, they can escape from being pursued by the predators.
Butterflies and moths have developed a variety of camouflage strategies since they are quite defenceless and their predators are abundant. Possessing wings which resemble dried leaves help certain butterflies and moths to hide among heaps of dried leaves when predators are around.
Fortunately, not all insects choose the art of disguise to escape from their predators; otherwise, the world would be so dull and colourless. There are insects which assimilate the bright body colours of bees and wasps to escape from being pursued by their predator. Long ago, birds have already learnt to avoid brilliantly coloured wasps and bees in fear of their painful stings. Hence, over millions of years, many harmless insects have assimilated the bees and wasps by imitating. their bright body colours and shapes. In this way, they appear dangerous and hence ward them off.
The beefy, not only appears like the bumblebee in terms of body colour, even its hums sound similar too. The only difference is that the beefy does not have a stirring and is hence harmless. The hoverfly is another insect which imitates. the body colours of the wasps. Their bodies are striped yellow and black. The only deviations are that hoverflies do not have stings, and they have only one pair of wings each while wasps have two pairs each. These variations are hardly noticed by the predators and hence help them to escape.
A1. Complete the table with the information from the passage : (2)
| Insects | Similarity | Difference |
| Bumblebee - Beefy | ||
| Wasp - Hoverfly |
A2. Complete the tree diagram : (2)
A3. Find out : (2)
‘Nature has given a self-protection mechanism to insects’.
Find out at least two examples from the passage to prove this statement.
A4. Vocabulary - (2)
Find the words from the passage for :
(i) animal or bird that hunts other for food
(ii) to get free from danger
(iii) to prevent something from harming
(iv) to make a copy
A5. Personal response - (2)
‘Soldiers disguise themselves to prevent enemies to spot them’.
Give two more examples when the disguising technique is used by humans.
A6. Grammar - (2)
Rewrite the following sentences in the ways instructed :
(i) They have only one pair of wings.
(Make it negative without changing the meaning)
(ii) Insects have already adopted the tactic of disguise to escape from the clutches of their predators.
(Replace infinitive with gerund and rewrite)
(B) Summary : (3)
Summarise the above extract with the help of the points given and suggest a suitable title.
Camouflage of soldiers and insects - reason and ways for disguising - assimilation of insects - need of imitation.
Join the following sentences to make one complete sentence without using and but or so :
(i) He was very ill. He did not take any medicine.
(ii) You come back from your holiday. We will discuss the problem.
(iii) He remained absent on Friday. It was foolish of him.
(iv) Rahul ran all the way to the bus stop. He missed the bus.
Dahl is annoyed that people – including children – watch too much television. Do you agree, or disagree? Why, or why not?
It was roses, roses, all the way,
With myrtle mixed in my path like mad;
The house-roofs seemed to heave and sway,
The church-spires flamed, such flags they had,
A year ago on this very day.
Read the above lines and answer the question that follow.
“The house-tops seemed to heave and sway”. Explain
Write a short note on Abou bin Adhem.
In the poem Breaking Out. the poet shows the gradual transformation of a young girl into a confident and independent individual who breaks the conventional stereotypes of society. Discuss with close reference to the text.
Read the extract given below and answer the questions that follow:
NEXT MORNING, I HAD AN IDEA. IT WAS nothing clear cut, merely speculative, But I considered it all the way to school. Then, after assembly, as soon as they were quiet I waded in. This might be a bit rough, I thought, but here goes.
“I am your teacher, and I think it right and proper that I should let you know something of my plans-for this class.”
(i) Who is ‘I’ in the above lines? Where is he? In what mood was he when he entered the class?
(ii) What did the narrator expect from his students at this moment?
(iii) Who entered soon after this? What did she do that made the narrator angry? What challenges did he give her?
(iv) What was the effect of the challenge on her? What plan did the narrator have in mind regarding the conduct of the young ladies? Whose help did he seek for this?
(v) What did the narrator expect from the boy? What was the reaction of the children when they heard the narrator’s expectations?
Why do you think people undertake such adventurous expeditions in spite of the risk involved?
What is the language spoken in Flanders?
The following common words are used in more than one sense.
-
panel
studio
brush
essence
material
Examine the following sets of sentences to find out what the words, ‘panel’ and ‘essence’ mean in different contexts.
1. (i) The masks from Bawa village in Mali look like long panels of decorated wood.
(ii) Judge H. Hobart Grooms told the jury panel he had heard the reports.
(iii)The panel is laying the groundwork for an international treaty.
(iv)The glass panels of the window were broken.
(v) Through the many round tables, workshops and panel discussions, a consensus was reached.
(vi)The sink in the hinged panel above the bunk drains into the head.
2. (i) Their repetitive structure must have taught the people around the great composer the essence of music.
(ii) Part of the answer is in the proposition; but the essence is in the meaning.
(iii)The implications of these schools of thought are of practical essence for the teacher.
(iv) They had added vanilla essence to the pudding.
Discuss in groups of four.
“We have not inherited this earth from our forefathers; we have borrowed it from our children”.
Refer to a standard dictionary and find out the meaning of the following word:
Reportage
Read and understand the following poem ‘Paper Boats’ and write its paraphrase in your own simple language. (You may take the help of a dictionary or the internet.) The first line is done for you.
(Day after day, one after another, I sail paper boats on the stream of flowing water.)
Write a summary of the poem with the help of the points given below:
- Title
- Introductory paragraph (about the poem/type/nature/tone)
- Main body (central idea/gist of the poem)
- Conclusion/opinions/views/appeal.
Complete the tabular columns to specify Dos and Don’ts associated with the 'Expansion of Ideas'.
| Expansion of Ideas | |
| Dos | Don’ts |
| (i) Begin impressively | (i) Do not go off-track |
| (ii) | (ii) |
| (iii) | (iii) |
| (iv) | (iv) |
Write down the consequences of the following occurrences with the help of the play.
Aslaksen declares that he would not print Dr. Stockmann's article.
What is the meaning of ‘intellectual rubbish’?
Write a letter to any one of the following to tell them how much you appreciate them.
- Your mother
- Your father
- Any one of your relatives
- Your teacher
Look at the image of the familiar advertisement given below. Identify the product and try to frame your own slogan for them.
Write a paragraph comparing Don Quixote and Sancho Panza. The following words will help you to write a compare and contrast paragraph.
| Similarities | Differences |
| is similar to | on the other hand |
| both | however |
| also | But |
| too | in contrast to |
| differs from | |
| while | |
| unlike |
Write a paragraph from the contents of the table given below. Frame sentences with these words – but, as well as, whereas.
eg. A turtle as well as a tortoise belongs to the reptile family.
| Tortoise | Turtle |
| reptile family | reptile family |
| land animal | sea animal |
| has a long life | lives for many years |
| uses tiny feet to walk | uses flippers to swim |
| eats grass, weeds and flowers | eats insects and bugs |
Answer the question by looking at the picture.
Example: What is happening in picture 5?
What is your favourite book? Write down the name of the book. Then write down the story.
Describe the grandfather as seen in the portrait.
Why did the friends part ways?
Why did Leacock visit the studio on Saturday?
Imagine someone has invited your family to a programme and you were the only person at home when the invitation was given orally.
Write a note (4-5 lines) to pass on the message to the other people in your family. Or, Write an imaginary conversation in which you pass on the message to your parents.
What might success mean to the following people? Think about it and write.
A doctor
Write a composition (300-350 words) of the following:
‘Peer pressure is a force for good.' Express your views either for or against this statement.
