SHARMA TUITION CENTRE CHOTIAN

1. What is the importance of DNA copying in reproduction? Solution: DNA – Deoxyribonucleic acid is the genetic material that is present in the cells of all organisms. DNA carries genetic information from one generation to the other and this helps in producing organisms of its own types. DNA copying is a must for inheriting the traits from parents. Any variations in DNA copying will give rise to origin of new species. 2. Why is the variation beneficial to the species but not necessarily for the individual? Solution: The reason why the variation is beneficial to the species than individuals is because sometimes the climatic changes have a drastic effect on the species, which makes their survival difficult. For examples, if the temperature of the water body increases, then there might be certain species of microorganisms which might die. This may result in disturbance in the environment. So, variation is beneficial to species and not for the individuals. Questions Page no: 128 1. H

                                                            ਵਿਕਾਸ 1.ਨਿਰੰਤਰ 2.ਕ੍ਰਮਿਕ ਪ੍ਰਵਿਤ੍ਰਨ ਦੀ  ਲੜੀ 3.ਹੁਰਲੋਕ  ------------cohrent  pattren , orderly 4.ਮੁਨਰੋ--------ਵਿਕਾਸ  ਭਰੂਣ ਤੋਂ ਲੈ ਕੇ ਕਿਸ਼ੋਰ   ਕ ਗੁਜਰ 5ਵਿਕਾਸ ------ਦੇ ਪਰਿਵਰਤਨ----   ਵਾਤਾਵਰਨ ਤੇ  ਵੰਸ਼                         ਵਿਕਾਸ  ਦੇ ਰੂਪ -ਚਾਰ 1.ਆਕਾਰ ਦੇ ਅਨੁਸਾਰ 2.ਅਨੁਪਾਤ ਦੇ ਅਨੁਸਾਰ 3.ਪੁਰਾਣੀ  ਰੂਪ ਰੇਖਾ ਦੇ ਅਨੁਸਾਰ ਪਰਿਵਰਤਨ 4.ਨਵੇਂ ਗੁਣਾ  ਦੇ ਅਨੁਸਾਰ                                                ਵਿਕਾਸ ਦੇ ਸਿਧਾਂਤ ----ਵਿਕਾਸ ਦਾ ਨਿਸ਼ਚਤ  ਸਿਧਾਂਤ ਦੂਜਾ  ਸਿਧਾਂਤ - ਸਮਾਨ  ਤੋਂ ਵਿਸ਼ੇਸ ------- 2ਜਨਮਜਾਤ  ਵਿਸ਼ੇਸ਼ਤਾ ਰੰਗ ,ਰੂਪ ,ਕਦ ,ਬੁੱਧੀ ,ਤਰਕ , 1    cephalocaudal  devalpoment  sequence ----ਸਿਰ ਤੋਂ ਪੈਰ  2 proximodistal sequence - ਕੇਂਦਰ  ਤੀਜਾ  ਸਿਧਾਂਤ   ਵਿਅਵਸਥਾ ਦੇ  ਅਨੁਸਾਰ -----ਉ---ਦੰਦ (5-6 ਮਹੀਨੇ ) ਚੋਥਾਂ ਸਿਧਾਂਤ ----ਵਿਕਾਸ ਦੀ  ਦਰ  ਵੱਖਰੀ -2 ਹੈ  5ਵਾ  ਸਿਧਾਂਤ  ਵਿਕਾਸ  ਦੀ  ਦਰ ਚ ਮੰਦੀ ਤੇ ਤੇਜੀ  6ਵਾ  ਸਿਧਾਂਤ  -ਵਿਕਾਸ ਦੇ ਸਿਧਾਂਤ ਅੰਤਰ ਸਬੰਧ  7ਵਾ  ਸਿਧਾਂਤ ---ਪਰਪੱਕਤਾ ਤੇ ਸਿੱਖਿਆ ਦਾ ਨਤੀਜਾ  ਹੈ  8ਵਾ ਵਿਕਾਸ ਇਕ ਨਾ ਰੁਕਣ ਵਾਲੀ ਕਿਰਿਆ  ਹੈ  ਵਿਕਾਸ ਨੂੰ  AFFECT  ਕਰਨ  ਵਾਲੇ ਤੱਤ ---- ਵੰਸ਼ -----

SSC Polity Questions for 2018: 14th February 1.Sol. The chief election commissioner can advise the president on matters relating to the disqualifications of the members of Parliament. 2. Sol. On 16 October 1989, the president appointed two more election commissioners. 3. S3. Ans.(b) Sol. The chief election commissioner and the two other election commissioners hold office for a term of six years or until they attain the age of 65 years, whichever is earlier. 4. S4. Ans.(b) Sol. The chief election commissioner can advise the governor on matters relating to the disqualifications of the members of state legislature. 5. S5. Ans.(d) Sol. The status of national or state parties are provided to the political parties by the election commission on the basis of poll performance. 6.Sol. Articles 315 to 323 in Part XIV of the Constitution contain elaborate provisions regarding the composition, appointment and removal of members along with the independence, powers and functions

SSC Economy Questions for 2018_ 13th February 1.        Sol.Verghese Kurien was the father of the White Revolution. 2.        Sol. Plan Holidays (1966–1969) Due to miserable failure of the Third Plan the government was forced to declare “plan holidays” (from 1966–67, 1967–68, and 1968–69). Three annual plans were drawn during this intervening period. 3.        Sol. The concept of rapid increase in the production of fish and marine product through package programme is called as blue revolution. The founder and architect of India’s Blue Revolution is widely regarded to be Dr. Hiralal Chaudhuri, who in 1957 developed the process of induced breeding in carp.   4.        Sol. The White Revolution, known as Operation Flood, was launched in 1970. 5.        Sol. It was an initiative by India’s National Dairy Development Board (NDDB) and was the world’s biggest dairy development programme. It transformed India from a milk deficient nation into the world’s largest milk producers.

Sol. Chennai port is the oldest artificial harbor on east coast & 2nd largest port in terms of volume of traffic. 2. Sol. Hindustan Machine Tools Limited, is a state-owned holding company under the Ministry of Heavy Industries and Public Enterprises in India. 3. S3.Ans.(a) Sol. Chenani-Nashri Tunnel, also known as Patnitop Tunnel, is a road tunnel in the Indian state of Jammu and Kashmir on NH 44. 4. Sol. Jadugoda, in the eastern state of Jharkhand, is home to the world’s finest uranium ore.  5. Sol. India have one active diamond mine at Panna, in Madhya Pradesh, which is run by the state-owned National Mineral Development Corporation. 6. Sol. Bombay High (now Mumbai High) is an offshore oilfield located in the Arabian Sea, approximately 160km west of the Mumbai coast. Discovered in 1974, the field started production in 1976 and is operated by Oil and Natural Gas Corporation (ONGC). 7. Sol. Kandla, also known as the Kandla Port Trust or Deendayal Port is a seaport

Q1. Who was the first Muslim president of the INC?  INC का पहला मुस्लिम अध्यक्ष कौन था ? (a) Womesh Chandra Banerji/ वोमेश चंद्र बनर्जी (b) Abul kalam/ अबुल कलाम (c) Rahimtulla M. Sayani/ रहीमतुल्ला एम सयानी (d) Badruddin Tayabji/ बदरुद्दीन तैयबजी Show Answer S1. Ans.(d)  Sol. The first Muslim president of the INC was Badruddin Tayabji. ( 1887 at Madras session ) Q2. Gandhiji was the president of the Congress only on one occasion and the session was held in- गांधीजी केवल एक अवसर पर कांग्रेस के अध्यक्ष थे और यह सत्र कहाँ आयोजित किया गया था ? (a) Mumbai/ मुंबई (b) Lahore/ लाहौर (c) Belgaum/ बेलगाम (d) Lucknow/ लखनऊ Show Answer 2. Ans.(c) Sol. The INDIAN NATIONAL CONGRESS held its thirty-ninth session at Belgaum on the 26th & 27th Dec. 1924. Gandhiji was the president of the Congress only on one occasion and the session was held in Belgaum. Q3. In which year Mahatma Gandhi was first arrested during ‘Satyagrah’ — ‘ सत्याग्रह ’ के दौरान महात्मा गांधी को पहल