a) The table above helps us to understand why larger organisms need to become multicellular rather than just increase the size of their cells. The information in the table shows that as an organism gets larger in size‚ its surface area to volume ratio will decrease. However‚ the smaller the organism is‚ the greater its surface area to volume ratio will be. A small uncellular organism would have a large surface area in which diffusion (the movement of molecules) can take place. Diffusion is essential
Premium Cell membrane Diffusion Osmosis
English has become a global language because it is both easy to learn and is superior to other languages. To what extent do you agree with this statement? Nowadays‚ English has naturally been evolved as a global language over time despite the fact that it has been proved by researchers that is the third most native language in the world after mandarin Chinese and Spanish. A global language is a language spoken internationally which is learned by many people as a second language. For many years
Premium English language Second language Lingua franca
All living organisms are composed of one or more cells‚ and like any living organism‚ cells are made up of smaller structures that help them function. In the context of cells‚ these smaller structures are referred to as organelles and each organelle has its own unique function that has developed over time. While we are typically aware of how these organelles function‚ how they evolved raises several questions. The main model for how eukaryotic cells evolved over time is the endosymbiont theory. This
Premium Eukaryote DNA Organism
HOW TO BECOME A STOCKBROKER? Stockbrokers are responsible for buying and selling shares and stocks for commercial and private clients; usually mainly salaried on a commission basis. If you don’t know how to become a stockbroker‚ you’re not alone. Becoming a stockbroker can be a difficult process‚ largely due to the intense competition in the career field. Educational Requirements Becoming a stockbroker requires particular educational certifications to prove you have the aptitude to deal with
Premium Stock Financial services Stock market
school I then can become a lawyer. Becoming a lawyer has many advantages‚ I can either argue for the applicant or defendant. My future career‚ a lawyer‚ is without a doubt a long-term goal that I’ve dreamed of becoming since I was in 3rd grade. Benefits are really great and I help make society a better place to live in. It will be a chore‚ that’s why I’m trying to get the right mind set now before it’s too late. The growth potential for being a lawyer all depends on my education and how far I want to
Premium Law High school Lawyer
How Indian cinema evolved over the years A hundred years ago on this date‚ India’s first film Raja Harishchandra was released. Over the past hundred years‚ our cinema and its facets have evolved and how!! The hero From mooch to macho From a bulky mustached Raj Kapoor in the 40s to a six-pack flaunting‚ butt-baring John Abraham now‚ the Bollywood hero has had quite a makeover. The 50s was the era of method-acting with the likes of Dilip Kumar‚ while in the 60s‚ Rajesh Khanna and Dev Anand
Premium Bollywood
Unicellular organism From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search "Single-celled" redirects here. For prison cell assignment‚ see Single-celling. Valonia ventricosa is among the largest unicellular species. A unicellular organism‚ also known as a single-celled organism‚ is an organism that consists of only one cell‚ unlike a multicellular organism that consists of multiple cells. Historically the simple single celled organisms have sometimes been referred to as monads
Premium Bacteria Eukaryote Organism
What do psychologists mean by theory of mind? Discuss the claim that theory of mind is an evolved adaption This essay will be discussing the claim of what psychologists mean by theory of mind and the claim that it is an evolved adaption. ‘Theory of mind is essentially the ability of an individual to respond differently‚ according to assumptions about the beliefs and desires of another individual‚ rather than according only the others overt behaviour’ (Bryne and Whitten‚ cited in Clegg‚ 2007
Premium Psychology Mind Cognition
Evolved psychological mechanisms‚ this is specific psychological processes that have evolved because they solved particular adaptive problems which include A. Sexual behavior: attraction between sexual partners maintaining relationships and caring for children. Here there is sexual attraction based on physical appearance and also sexual attraction based on a man’s ability to provide resources. B. Parental behavior: for parents who nurture their children they ensure survival of their genes
Premium Maslow's hierarchy of needs Psychology Abraham Maslow
Have cultural events become so commercialised that their true meaning and origins are lost‚ or should they be seen to be an emerging part of a culture that can initiate and foster modern cultural shifts? AGAINST Yes cultural events has become to commercialised – The guardian (2012) states that events has become to commercialised‚ take the Olympics for example‚ Fatima white bread argues that years ago people would compete in the Olympic games to embarrass the ‘spirit’ of the games‚ to do what they
Premium Olympic Games Ancient Olympic Games Event planning