Classification of Plants

Answer

Classification is the system of grouping living organisms into groups based on similarities and differences. It makes the study of living things easier and more systematic.

Answer

There are so many living organisms that they cannot be studied one by one easily. Classification helps by grouping similar organisms together, so their common features can be understood more quickly.

Answer

Classification helps in understanding the characteristics of a group, makes study systematic, helps in identifying organisms, and gives an idea about evolution from simpler to more complex forms.

Answer

Robert Whittaker proposed the five kingdom classification in 1969. He suggested that bacteria should not be placed under plants and protozoans should not be placed under animals.

Answer

The two-kingdom system had anomalies. Some organisms did not fit properly, such as bacteria, which were grouped with plants, and protozoans, which were grouped with animals. Euglena also showed both p…

Answer

Euglena contains chlorophyll like plants, but it does not have a cellulose cell wall. It also has an eye-spot like structure like animals. Because of these mixed features, it is placed in Kingdom Prot…

Answer

Kingdom Monera includes microscopic, unicellular organisms with a cell wall but no true nucleus. Their genetic material lies in a nucleoid. Bacteria belong to this kingdom.

Answer

Bacteria are called prokaryotes because the nuclear membrane is absent. Their genetic material is not enclosed in a true nucleus and lies in a nucleoid.