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? Yang ? 5 years, 7 months ago

The finger-like projections on trophoblaste after implantation called is called chronic villi that along with uterine wall forms functional unit between developing embryo and maternal body called placenta. Placenta is attached with fetus with an umbilical cord that transport food and oxygen to embryo. Hormones hCG (human chorionic gonadotropin), hPL (human placental lactogen) and relaxin are produced in woman only during pregnancy by placenta. After implantation, the inner cell mass (embryo) differentiates into an outer layer called ectoderm and an inner layer called endoderm. A mesoderm soon appears between the ectoderm and the endoderm. These three layers give rise to all tissues (organs) in adults. It is important to note that the inner cell mass contains certain cells called stem cells which have the potency to give rise to all the tissues and organs In human, after one month of pregnancy the embryo’s heart is formed. By the end of 2nd month limbs and digits are formed. By the end of 12 months, major organs and external genital organs are well developed. The first movement of foetus is observed in 5 months. By the end of 24 weeks body is covered with fine hair, eye lids and eyeless are formed. At the end of 9 months fetus is fully developed. HOPE IT HELPS YOU?✌
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Vansh Prajapati 5 years, 7 months ago

Wlcm devanshi

Vansh Prajapati 5 years, 7 months ago

Khorana added details about which serial combinations of nucleotides form which specific amino acids. He also proved that the nucleotide code is always transmitted to the cell in groups of three, called codons.Khorana also determined that some of the codons prompt the cell to start or stop the manufacture of proteins.
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Yogita Ingle 5 years, 7 months ago

The bond that unites Mr. Lamb and Derry is the loneliness and alienation they experience on account of their physical disabilities. Mr. Lamb lost a leg in the war and has a tin leg while Derry has an acid bum on one cheek which gives him an ugly appearance. The actual pain and inconvenience caused by a disability is often much less than the sense of estrangement felt by a disabled person. But, unlike Derry, Mr. Lamb always maintains a positive attitude towards life and is a downright extrovert.

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Yogita Ingle 5 years, 7 months ago

One alternate ending to the story 'On the Face of It' would be that when Derry returns to Mr Lamb, he finds the latter waiting for him in his garden. The two would become good friends and inspire each other to live life with zeal and hope.

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Yogita Ingle 5 years, 7 months ago

Derry is a complex-ridden fourteen year old boy. He is a victim of inferiority complex after acid accidentally spilled and burnt one side of his face. His handicap has filled him with bitterness and so Derry suffers more on account of the pain that his own views of how everyone hates him, causes him. Mr. Lamb has a garden that is full of fruits, flowers and trees and herbs of all sorts. He likes his garden because it attracts young children and he gets a sense of pleasure in pulling down the ripe crab apples from the trees and making jelly for the children who visit his garden.

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Yogita Ingle 5 years, 7 months ago

Mr. Lamb was a very amiable and friendly person who would get into theconversation with the passersby and allow children to play in his garden. When it’s a bit cool, Mr Lamb keeps himself busy by pulling down the ripe crab apples of his garden with the help of the ladder and a stick. He makes jelly with those apples.

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Yogita Ingle 5 years, 7 months ago

There was a man who was always afraid of everything in this world. He thought that anything could happen to him. He might be either run over by a bus or might be infected with deadly germs of another man. Even a donkey might kick him to death. Lightning might strike him down or he might slip on a banana peel. So he always locked himself into a room. One day a picture fell off the wall on his head and killed him.

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Yogita Ingle 5 years, 7 months ago

The people saw Derry’s acid-burnt face. His ugly face had become fearful to look at. The people did not discourage him. Rather, they often asked him to look at those who are in pain but are brave. They consoled him to think of them who never cried and complained though they are worse than him. They called him better than the blind, deaf, lame, crazy and cripple.

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Yogita Ingle 5 years, 7 months ago

Roger Skunk went to the wise Owl because he wants to get rid off of his foul smell comes out of body and further he had also desired to change his body smell into Rose ones so that he can play with other animals who taunt him for his nasty smell.

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Lalit Singh 5 years, 7 months ago

Because of new rosy smell.she take him back to awful wizard and get his bad smell back

Yogita Ingle 5 years, 7 months ago

Roger Skunk’s mummy was angry with him because she did not like her son smelling of roses. Roger was a skunk and so he must smell like one. She did not care for the fact that all the other animals kept away from him because he smelled badly. She decided to take him back to that ‘awful’ wizard so that he could get back his old smell.

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Yogita Ingle 5 years, 7 months ago

Jo thought Roger Skunk was much better off with the new smell because of which he had been able to find so many friends and played with them happily. For her Roger Skunk’s story should have ended on a happy note with his pleasant smell because of which he was accepted by the other creatures as their friend.

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Lalit Singh 5 years, 7 months ago

Wanted to beat her

Yogita Ingle 5 years, 7 months ago

Jo was not convinced with the ending of the story and coaxed her father to retell the story the next day giving the story a predetermined path that she had set. According to her, neither Roger Skunk nor the wizard was wrong in the story. Jo refused to accept the end where Roger Skunk's mother hit the wizard and that too without being hit back. She wanted the story to end with the wizard hitting back the mother skunk with his magic wand on her head.

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Yogita Ingle 5 years, 7 months ago

The servants decided to leave Sadao's house as the felt that their lives were in danger because of nursing a prisoner of war in the house. They were already so poor that they didn't wanted to get into trouble with the authorities.

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Yogita Ingle 5 years, 7 months ago

Sadao was a famous surgeon and scientist. He had mastered the art of healing wounds. The old General of Japan had full faith in his abilities as a surgeon. He did not believe any other doctor. He was not keeping good health and could require a surgery any time, so Sadao was not sent with the troops abroad.

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Yogita Ingle 5 years, 7 months ago

Sadao’s education had been his father’s chief concern, who even sent him to America at the age of twenty-two to study surgery and medicine. Sadao’s father was a true patriot and took immense pride in Japanese culture and traditions. That is why Sadao married Hana only after confirming that she was a Japanese, as he did not want to upset his father. This suggests that Sadao’s father’was a very traditional and conventional man.

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Yogita Ingle 5 years, 7 months ago

Hana was very much helpful while the operation was on. She dipped a small clean towel into the steaming hot water and washed his face. She was requested to give the anaesthetic if needed. With the help of instruments from his emergency bag, Sadao made a clean and precise incision. The bullet was out and the doctor declared that the man would live.

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Yogita Ingle 5 years, 7 months ago

Well, Dr. Sadao treated the American soldier for two reasons. Firstly, he had been morally bound by the Hippocratic oath to treat any patient irrespective of their nationality, colour, creed, or religion. Secondly, he had spent eight years of his years learning medicine at America. He had a soft corner in his heart for a man who belonged to the country where he had learnt so much; he owed meeting Hana, his wife and love, to America. So the above mentioned two points impelled Dr. Sadao to treat the American prisoner of war.

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Yogita Ingle 5 years, 7 months ago

Young children may require the following care arrangements:

1) their eating habits: it is very necessary to keep track of what young children eat and consume as food is responsible for the growth in young children.

2) their hygiene: it is important to keep the children clean. Their hygiene plays an important role in saving them from diseases.

3) their surroundings: there can be various things around a child, which can be potentially harmful or dangerous for a child, so keeping care of the child's surrounding is important.

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