How old is the embryo when it becomes a foetus? ?->(Show Answer!)

1. How old is the embryo when it becomes a foetus?

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MCQ->The passage given below is followed by four summaries. Choose the option that best captures the author’s position.Artificial embryo twinning is a relatively low-tech way to make clones. As the name suggests, this technique mimics the natural process that creates identical twins. In nature, twins form very early in development when the embryo splits in two. Twinning happens in the first days after egg and sperm join, while the embryo is made of just a small number of unspecialized cells. Each half of the embryo continues dividing on its own, ultimately developing into separate, complete individuals. Since they developed from the same fertilized egg, the resulting individuals are genetically identical.....

MCQ->How old is the embryo when it becomes a foetus?....

MCQ-> Read the following passage carefully and answer the questions given below it. Certain words are given in bold to help you to locate them while answering some of the questions.Recent advances in science and technology have made it possible for geneticists to find out abnormalities in the unborn foetus and take remedial action to rectify some defects which would otherwise prove to be fatal to the child. Though genetic engineering is still at its infancy, scientists can now predict with greater accuracy a genetic disorder. It is not yet an exact science since they are not in a position to predict when exactly a genetic disorder will set in. While they have not yet been able to change the genetic order of the gene in germs, they are optimistic and are holding out that in the near future they might be successful in achieving this feat. They have, however , acquired the ability in manipulating tissue cells. However, genetic misinformation can sometimes be damaging for it may adversely affect people psychologically. Genetic information may lead to a tendency to brand some people as inferiors. Genetic information can therefore be abused and its application in deciding the sex of the foetus and its subsequent abortion is now hotly debated on ethical lines. But on this issue geneticists cannot be squarely blamed though this charge has often been levelled at them. It is mainly a societal problem. At persent genetic engineering is a costly process of detecting disorders but scientists hope to reduce the costs when technology becomes more advanced. This is why much progress in this area has been possible in scientifically advanced and rich countries like the U.S.A., U.K. and Japan. It remains to be seen if in the future this science will lead to the development of a race of supermen or will be able to obliterate disease from this world.Which of the following is the same in meaning as the phrase ‘holding out’ as used in the passage?
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MCQ-> Read Ito’ following passage carefully and answer the questions given below it. Certain words are printed in bold to help you locate them while answering sonic of the questions. Once upon a time. there was a shrewd shopkeeper called Makitrand. He had a friend called Mihir, who had saved a lot of money. Mihir was keen on going on a pilgrimage. But he did not know where to leave his precious savings. So he came to Makarand’s shop and said, ‘my friend, I trust you more than anyone. Could you please look after my life’s savings till i return from my pilgrimage Makarand pretended to be deep in thought, and then said, ‘1 would rather not. Money spoils relationships. What if something hap • pens to your money while you are away ? You will no longer be my friend.’ As Mihir stood there by his shop thinking about what his friend had just said, an old woman entered the shup and bought some things. One of the boys helping Makarand, gave her less change than he should have. Makaranc saw this and pretended to scold the boy, he then ordered him to return the remaining money to the woman. Mihir not knowing that this was an act put up by Makarand to make him believe that he was honest, was convinced about his decision and said to Makarand, ‘I have decided. I will leave the money only with you.’ Makarand smiled. Then let us do something. Let’s take the bag of coins and bury it in a place that only you and I will know of. That way, even if something happens to me while you are away, you will know where your money is: Mihir, simple that he was. thought this was a good idea and the two went and hid the bag in a secret place. Mihir left the next day on his pilgrimage. happy his savings Were in safe hands. Six months later, Mihir returned. He dumped his luggage at home and went to dig out his bag of savings. But even though he searched and searched for his valuables, there was no sign of the bag anywhere. In panic, he ran in Makarand, who was busy in his shop. When Mihir asked him about the bitg, Makarand pretended to be surprised. ‘But I did not go that way in all these months. Why don’t you search for it again ?’ he said, putting on his most innocent look. Mihir had no choice but to believe him. Sadly, he went home. On the way, as luck would have it, he met the old woman he had seen in Makarand’s shop. Seeing him sad. she asked him what the matter was. Mihir told her the whole story, Then she smiled and whispered a plan to him. Not long after, the woman came to Makarand’s shop, carrying a big box. ‘Brother, I heard you are a good and honest man. My son went on a pilgrimage many months ago and has still not returned. 1 am worried and have decided to go and loo for him. Will you look after my box of two hundred gold coins while I am away ?Makarand could not believe his luck. He was about to launch into his idea about- hiding the box, when an angry Mihir entered the shop, ‘Where is but before he could complete his sentence, Makarand, afraid of being accused in front of the old woman, said quickly, ‘I forgot. I had seen some pigs digging around there and had removed the bag just to keep it safe. Here it is.’ And he handed Mihir the bag he had stolen many months ago. Now the old woman pretended she was seeing Mihir for the first time, Son, did you also go on a pilgrimage? Could you tell me if you met my son anywhere? His name is Jahangir.’ Mihir, clutching onto his precious bag, said, ‘Yes, Auntie, I met him on the road a few villages away. He was on his way home. He should be here in a week.’ The old woman leaned over and took her box away from Makarand. Thank you. Brother, you have saved me an unnecessary trip. Now, I will need some money to prepare for my son’s welcome,’ she added and the two left the shop. Makarand could only stare at them Open-mouthed,What incident in the passage convinced Mihir that Makarand was indeed an honest man? (A) The incident where he scolded his helper boy for returning less change to the old woman who was a customer in his shop. (B) The fact that Makarand refused to keep Mihir’s money, in the event that it might destroy their friendship. (C) The incident where Makarand told Mihir that he had kept his hag with him as he saw pigs digging at the very spot where the treasure was buried.....

MCQ-> Read the following passage and answer the questions. Passage: An old man with steel rimmed spectacles and very dusty clothes sat by the side of the road. There was a pontoon bridge across the river and carts, trucks, and men, women and children were crossing it. The mule-drawn carts staggered up the steep bank from the bridge with soldiers helping to push against the spokes of the wheels. The trucks ground up and away heading out of it all and the peasants plodded along in the ankle deep dust. But the old man sat there without moving. He was too tired to go any farther. It was my business to cross the bridge, explore the bridgehead beyond and find out to what point the enemy had advanced. I did this and returned over the bridge. There were not so many carts now and very few people on foot, but the old man was still there. "Where do you come from?" I asked him. "From San Carlos," he said, and smiled. That was his native town and so it gave him pleasure to mention it and he smiled. "I was taking care of animals." he explained. "Oh," I said, not quite understanding. "Yes," he said, "I stayed. you see, taking care of animals. I was the last one to leave the town of San Carlos." He did not look like a shepherd nor a herdsman and I looked at his black dusty clothes and his gray dusty face and his steel rimmed spectacles and said. "What animals were they?" "Various animals." he said. and shook his head. "I had to leave them." I was watching the bridge and the African looking country of the Ebro Delta wondering how long now it would be before we would see the enemy.. "What animals were they?" I asked. "There were three animals altogether," he explained. "There were two goats and a cat and then there were four pairs of pigeons." "And you had to leave them?" I asked. "Yes. Because of the artillery. The captain told me to go because of the artillery." "And you have no family?" I asked, watching the far end of the bridge where a few last carts were hurrying down the slope of the bank. "No," he said, "only the animals I stated. The cat, of course, will be all right. A cat can look out for itself. but I cannot think what will become of the others." "What politics have you?" I asked. "I am without politics," he said. "I am seventy-six years old. I have come twelve kilometers now and I think now I can go no further." "This is not a good place to stop," I said. "If you can make it, there are trucks up the road where it forks for Tortosa." "I will wait a while," he said, "and then I will go. Where do the trucks go?" "Towards Barcelona," I told him.Where was the old man coming from?
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