Should you choose New Zealand as an academic destination? Discover the reasons for the popularity of this nation among international students… As well as being able to get into one of its globally recognized higher education institutions, the opportunity to live in New Zealand is something you can’t pass up. Green, warm, friendly and considered … Read more
In this I provide you All Knowledge about Cytoplasm and Organelles from Sindh text book board and Federal The living matter of a cell is called protoplasm. In eukaryotic cells it can be divided into two parts i.e, cytoplasm and nucleus . 1=Cytoplasm: Cytoplasm is the region between nuclear membrane and plasma membrane. This is … Read more
Qno.1 When NaCl is dissolved in water , the sodium ions get : Ans. Hydrated Qno.2 Alkali metals do not exist in free state in nature , because they are : Ans. Very reactive Qno.3 Which of the following cannot be obtained by electrolytic process: Ans. Sodium carbonate Qno. 4 From Li C’s , ionization … Read more
DEFINITION Kingsley Davis – Leaving a thing or an attitude and adopting another by a society is called social change. MacIver [social change] simply refers to a change in the human relationships. Merrill – Social change means that large number of persons are engaging in activities that differ from those in which they or their … Read more
Qno. Who discovered hydrogen and give the name? Ans. Hydrogen is the lightest element among the known elements. It was first recognized by Cavandish in 1766. Lavoisier gave the name Hydrogen because it is main components of common Water . Hydrogen means water producing gas. As hydrogen is the lightest element. it contain only one proton … Read more