level of organisation higher level

The molecules of various chemical substances in a specific proportion become organised into protoplasm - the physical basis of life. The protoplasm gets organised into cells, which represents the structural and functional unit of life. A living organism may have a single cell (..

fig. 1.1 Levels of Organisation..

Living Beings are Organised - Organisation refers to a kind of structure or system or situation where the smaller components become arranged into larger ones in a hierarchical order of complexity, to co-ordinate with one another in performing common functions or achieving common..

Suggest possible confounding variables for the situation given. "The cholesterol levels of people who are more hostile are higher than those who are less hostile." => cholesterol levels in his/her body or diet, nature of job, etc or illhealth or scores secured during h..

Trophic Levels - Each link in a food chain is known as a trophic level. For example, in each food chain, plants always form the first trophic level. The plant eating animals called herbivores like insects, rodents, rabbits, deer, cattle, etc. form the second trophic ..

Each link in a food chain is known as a trophic level. For example, in each food chain, plants always form the first trophic level..

Biological diversity includes 3 hierarchical levels. a) Genetic diversity b) Species diversity c) Community and ecosystem diversi..

All living organisms are basically composed of atoms of some chemical elements, particularly carbon, hydrogen, oxygen and nitroge..

In multicellular organisms, cells having a common origin, group to form tissue. The cells in a tissue may be similar in structure to common functions (as in epithelium) or dissimilar in structure performing different functions (as in blood). There are different types of tissues meant for different..

Which measurement level has a true zero? => interval or ratio or ordinal or nominal..