old age summary

. She searches for her, beauty which she had in her youth. She grows sad to see herself old now. She then turns to "candles" or the moon "which the mirror calls "liars" because these create a misted kind of surrounding around the woman's face due to which she does not see the wrinkles or ..

Gary is 6 years old and Ethan is 4 years old. Find the ratio of Gary's age to Ethan's age. => 2 : 3 or 1 : 2 or 3 : 2 or 1 : 3..

Summary - Growth is an irreversible increase in size and weight of an organism. The cells of the body do not grow uniformly but differentially. The main types of growth are auxetic, multiplicative and accretionary. The human growth curve is sigmoid and is controlled by hormones. Regenerat..

Tanya is 6 times as old as Annie. 8 years hence, she will be 2 times as old as Annie. Find their ages. => 12 years, 2 years or 18 years, 3 years or 24 years, 4 years or 6 years, 1 years..

Dr. Bill is 28 years old and his son is 8 years old. What fraction of Dr. Bill's age is his son's age? => 8 31 or 4 15 or 2 7 or None of the above..

Four years ago, Robert was 15 times as old as his son. Now his age is the square of his son's age. Find their present ages, if Robert's age is below 60. => 36, 6 or 49, 7 or 64, 8 or 25, 5..

The science of magnetism is old. It has been known since ancient times that magnetic materials tend to point in the north-south direction: like magnetic poles repel and unlike ones attract; and cutting a bar magnet in two leads to two smaller magnets. Magnetic poles cannot be isolat..

(the collection of genes) will be inherited by successive generations. Darwin proposed the theory of natural selection. According to this theory, the reproduction in large numbers resulted in a struggle for existence and competition. This leads to survival of the fittest. Thus the best of the genet..

Asia has 60% of global population and continues to dominate the global population in next 50 years. Some countries in Europe have negative or zero growth of population. In India, U.P is a populous state but density of population is highest in West Bengal, literacy rate and sex ratio is high..

>Plastids are spherical or oval cell organelles found only in plant cells. Plastids are of two types: leukoplasts without any colouring pigments and chromoplasts containing colouring pigments. The most familiar chromoplasts are the chloroplasts containing chlorophyll. Lysosomes are organelles bound..