1. The chromosomal genes, possessing fertility factor is known as





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MCQ-> Read the passage below and choose the most appropriate answer for the questions that follow. Passage I one pictured a woman holding an hourglass next to the words: "Beauty has no age limit. Fertility does." Another portrayed a pair of baby shoes wrapped in a ribbon of the Italian flag. Yet another showed a man holding a half-burned cigarette: "Don't let your sperm go up in smoke" it read. They were part of a government effort to promote "Fertility Day" on Sept. 22? a campaign intended to encourage Italians to have more babies. Instead, the ads set off a furore, were denounced as being offensive, and within days were withdraw. What they did succeed in doing, however, was to ignite a deeper and lasting debate about why it is that Italy has one of the lowest birthrates in the world, and what can be done about it. The problem is not a lack of desire to have children, critics of the campaign say, but rather the lack of meaningful support provided by the government and many employers in a country where the family remains the primary source of child care. Many working women, without an extended family to care for a child, face a dilemma, as private child care is expensive. Some also worry that their job security maybe undermined by missing workdays because of child care issues. Many companies do not offer flexible hours for working mothers.Not surprisingly. Italy's long slowdown in childbirth has coincided with its recent economic slump. But Italian families have been shrinking for decades. In 2015, 488,000 babies were born in Italy, the fewest since the country first unified in 1861. It has one of the lowest birthrates in Europe, with 1.37 children per woman, compared with a European average of 1.6, according to Eurostat figures. By contrast, in France, the economy has been flat, too, but a family-oriented system provides a far more generous social safety net that includes day care and subsidies for families to have children. There, women have two children each on average.  The Ministry of Health began the fertility campaign on Aug. 31 with a group of online advertisements and a hashtag on Twitter. The goal was to publicize a series of public meetings on Fertility Day and encourage Italians to have more children. Even Prime Minister Matteo Renzi, whose own health minister started the campaign distanced himself from the ads in a radio interview. Under Mr. Renzi, Italy's government has p families with a so-called baby bonus of 80 to 160 euros, or about $90 to $180, for low- and middle-income households. and it has approved labor laws giving more flexibility on parental leave. But Italy allocates only 1 percent of its gross domestic product to social protection benefits — half the European average. One child out of three here is at risk of relative poverty.Italy's health minister, Beatrice Lorenzin, responding on Facebook, wrote that the Fertility Day, campaign was not a "call to reproduction" but a day to discuss "the fertility issues that 15 percent of Italians deal with." She promptly cancelled the campaign. "I am saddened that the launch of the advertising campaign misled many people,"Ms.Lorenzine said. "I withdrew it to change it."Which one of the following sentences is inaccurate based on all the facts detailed in  the passage?
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MCQ->The chromosomal genes, possessing fertility factor is known as....
MCQ-> Analyse the following passage and provide appropriate answers for questions that follow. Certain variants of key behavioural genes, “risk allele” make people more vulnerable to certain mood, psychiatric, or personality disorders. An allele is any of the variants of a gene that takes more than one form. A risk allele, then, is simply a gene variant that increases your likelihood of developing a problem. Researchers have identified a dozen - odd gene variants that can increase a person’s susceptibility to depression, anxiety and antisocial, sociopathic, or violent behaviours, and other problems - if, and only if, the person carrying the variant suffers a traumatic or stressful childhood or faces particularly trying experiences later in life. This hypothesis, often called the “stress diathesis” or “genetic vulnerability” model, has come to saturate psychiatry and behavioural science. Recently, however, an alternate hypothesis has emerged from this one and is turning it inside out. This new model suggests that it’s a mistake to understand these “risk” genes only as liabilities. According to this new thinking, these “bad genes” can create dysfunctions in unfavourable contexts - but they can also enhance function in favourable contexts. The genetic sensitivities to negative experience that the vulnerability hypothesis has identified, it follows, are just the downside of a bigger phenomenon: a heightened genetic sensitivity to all experience. This hypothesis has been anticipated by Swedish folk wisdom which has long spoken of “dandelion” children. These dandelion children - equivalent to our “normal” or “healthy” children, with “resilient” genes - do pretty well almost anywhere, whether raised in the equivalent of a sidewalk crack or well - tended garden. There are also “orchid” children, who will wilt if ignored or maltreated but bloom spectacularly with greenhouse care. According to this orchid hypothesis, risk becomes possibility; vulnerability becomes plasticity and responsiveness. Gene variants generally considered misfortunes can instead now be understood as highly leveraged evolutionary bets, with both high risks and high potential rewards. In this view, having both dandelion and orchid kids greatly raises a family’s (and a species’) chance of succeeding, over time and in any given environment. The behavioural diversity provided by these two different types of temperament also supplies precisely what a smart, strong species needs if it is to spread across and dominate a changing world. The many dandelions in a population provide an underlying stability. The less - numerous orchids, meanwhile, may falter in some environments but can excel in those that suit them. And even when they lead troubled early lives, some of the resulting heightened responses to adversity that can be problematic in everyday life - increased novelty - seeking, restlessness of attention, elevated risk - taking, or aggression - can prove advantageous in certain challenging situations: wars, social strife of many kinds, and migrations to new environments. Together, the steady dandelions and the mercurial orchids offer an adaptive flexibility that neither can provide alone. Together, they open a path to otherwise unreachable individual and collective achievements.The passage suggests ‘orchids’:
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MCQ->Multiple copies of 5S genes, located at a chromosomal site distinct from the other rRNA genes....
MCQ->Genetic material possessing the dual capacity to exist either asan extrachromosomal chromosomal entity is called :....
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