includes but not limited to

. Class width or Class size is the difference between actual limits of any class. The class width of class (11 - 15) is 15.5 - 10.5 equal to 5. Similarly, the class interval of other classes is also 5. In inclusive type of frequency distribution, the class width of 11 - 15 is also 5 as bo..

Do your rough work. Pick out only key points from the question. Add only necessary details like date, place and time. Do not add any extra information. Make it visually appealing by highlighting key points, using irregular line and length and using catchy phrases. Word limit..

The range for the above ungrouped data is 49 - 12 = 37. Normally it is desirable to divide the range into 6 to 10 classes. Consider the class 11 - 15. If a student scores 11 marks or 15 marks, he will be put in this class. For this class, 11 is the lower limit and 15 is the upper lim..

Agriculture is a very important human activity in any country. Agriculture is a primary activity - serving as the basis of many other activities. Agriculture supports food production, textile industries, food - based industries, agro - processing industries, oil - industry, sugar industry, etc. The..

. This group of pesticides can kill all insects / animals including all beneficial predators / parasites of pests. The use of ecofriendly pesticides has not offered solutions to many pests (e.g., coconut mites). Where is the solution for pernicious problems? In many countries (includ..

Conservation is defined as judicious use to avoid wastage of materials and degradation of environment. Conservation of environment involves the conservation of the natural resources. The non-renewable resources have to be conserved as they cannot be replenished. The reserves of the resources such a..

Water constitutes nearly three-fourths of the Earth's surface and it composes a large proportion of all living plant and animal matter. Approximately 70% of human body is water. Man drinks about 2 liters of water daily and it is required in abundance for domestic use, agricultural activities and in..

Man has to be dependent on natural resources despite all the scientific inventions Natural resources could be classified into geographical, hydro-geological, atmosphere, edaphic, forest, crop, wildlife, marine / aquatic, animal, human and microbial resources Natural resources are the basis ..

It has the following features- i) It is made up of four pairs of cranial nerves and three pairs of sacral nerves. ii) The ganglia are far away from the spinal cord and close to or within the effectors. iii) The ganglia are not linked to each other. iv) The pre-ganglionic nerve fibre is longer than..

Biotechnology - Biotechnology is science of manufacturing useful substances, chemicals, medicines by use of living organisms and their life process. In fact, biotechnology is not a new science. Alcohol was the first product manufactured by ancient biotechnologist. In recent years, biotechnology is ..