Cell types. Cells are of two types: eukaryotic, which contain a nucleus, and prokaryotic, which do not. Prokaryotes are single-celled organisms, while eukaryotes can be either single-celled or multicellular.
Q. How would you go about determining whether you are in a eukaryotic or prokaryotic cell what would you go exploring to find?
Like a prokaryotic cell, a eukaryotic cell has a plasma membrane, cytoplasm, and ribosomes, but a eukaryotic cell is typically larger than a prokaryotic cell, has a true nucleus (meaning its DNA is surrounded by a membrane), and has other membrane-bound organelles that allow for compartmentalization of functions.
Q. What are the two groups into which cells are classified?
Cells fall into one of two broad categories: prokaryotic and eukaryotic. The predominantly single-celled organisms of the domains Bacteria and Archaea are classified as prokaryotes (pro– = before; –karyon– = nucleus). Animal cells, plant cells, fungi, and protists are eukaryotes (eu– = true).
Q. What are the basics of classification?
-The system of classification helps scientists in studying certain groups of organisms. -The living things are classified into seven different levels, these are kingdom, phylum, classes, order, families, genus, and species. -Kingdoms: These are the most basic classification of living things.
Q. What are the aims of classification?
The goal of classifying is to place an organism into an already existing group or to create a new group for it, based on its resemblances to and differences from known forms. To this end, a hierarchy of categories is recognized.
Q. What is the basis of classification of resources?
Resources can be classified in the following ways– (a) On the basis of origin – biotic and abiotic (b) On the basis of exhaustibility – renewable and non-renewable (c) On the basis of ownership – individual, community, national and international (d) On the basis of status of development – potential, developed stock and …
