BHARATHI MATRIC HR. SEC. SCHOOL KALLAKURICHI STD: X SUB: SCIENCE PRE QUARTALY TIME: 3.00 MARK: 100 PART-A I. Choose the correct answer 15x1=15 1. Pick out the wrong statement (a) In a dicot seed there is a short longitudinal whitish ridge is called the Raphael (b) There is a minute opening in dicot seed is known as micropyle . (c) The rudimentary stem portion known as radical. (d) The rudimentary root portion is called radical. 2. The roots of coconut tree are seen
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Mostly‚ the majority of people take marijuana as a drug. It is also known for its negative effects on human health. Nonetheless‚ there are some medicinal characteristics associated with this plant. The reviewed research studies in this paper address the question; does marijuana have medicinal importance and is it a good idea to legalize its use? In addition‚ the question of what hampers studies on medical effects of marijuana is also highlighted. This subject matter is vital since it gives information
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The Pre-Socratic Philosophers | "Pre-Socratic" is the expression commonly used to describe those Greek thinkers who lived and wrote between 600 and 400 B.C. It was the Pre-Socratics who attempted to find universal principles which would explain the natural world from its origins to man’s place in it. Although Socrates died in 399 B.C.‚ the term "Pre-Socratic" indicates not so much a chronological limit‚ but rather an outlook or range of interests‚ an outlook attacked by both Protagoras (a Sophist)
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1.1 Explain the function of assessment in learning and development The function of assessment in learning and development is primarily to provide evidence that a learner/student is making progress within their chosen qualification. The purpose of most forms of assessment is to be able to confirm and record how much progression an individual learner has achieved. Assessments are carried out to ensure that learning has taken place. An assessment should measure the learner’s knowledge and skills in
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Market Potential Indicator Purpose of Indicator As the name states‚ it is a measure of the market potential of a country using several dimensions‚ ratings‚ indexes and percentages. Currently‚ emerging economies comprise more than half of the world’s population‚ account for a large share of world output and have very high growth rates‚ which mean an enormous market potential. With global marketing becoming more important‚ companies and marketers are attempting to determine which international
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1.1 explain the functions of assessment in learning and development During the initial assessment‚ the assessor must introduce themselves to the learner and ensure that they understand what the course is. The assessor must explain all the units to the learner ad support them in choosing the most suitable units. The assessor and the candidate must then decide on an assessment plan. This will include setting dates and times to meet with the learner‚ as well as agreeing on the best assessment methods
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The Conceptualization of 17th Century Inferiority in Conceptual Metaphors Our perception of the social system‚ morality and human relations is an influential factor on how human´s mentally and linguistically express themselves through figurative speech. By examining human´s tendency to personify abstract entities with concrete structures‚ increases our understanding of how the human lexicon associates and maps multiple source domains with their targets. As each individual´s experiences and background
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are different forms of energy. Turn on an electric light and a dark room becomes bright. Turn on a music player and sound comes through your headphones. In both situations‚ energy moves from one place to another; effect and reaction. The two different types of energy are kinetic and potential energy. Kinetic energy is the energy a moving object has because of its motion. The kinetic energy of a moving object depends on the object’s mass and its speed. The kinetic energy of a moving object can be calculated
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B1: The permeability of the cell increases enormously during the action potential. Comte Whitney Electricity is vital for neural function and communication. The semi-permeable membrane and presence of charged particles in solution (ions)‚ enables the cell to have control of an electric potential. The cell The concentrations of Na+ and K+ ions upon either side of a cell’s membrane are not equal. In order for the equilibrium to be restored‚ sodium will attempt to enter the cell‚ whilst potassium will
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Q. Effect of heredity and environment on the development of personality. Ans. What is Personality? Personality can be defined as a dynamic and organized set of characteristics possessed by a person that uniquely influences his or her cognitions‚ motivations‚ and behaviors in various situations. Some say that personality is inherited or hereditary. Some raised the idea that it is environment that shapes one’s personality. Both are correct‚ many studies have shown that both heredity and environment
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