In this article we will discuss about the General Characters and Classification of Phylum Aschelminthes. General Characteristics of Phylum Aschelminthes: Some of the general characters of phylum Aschelminthes or Nemathelminthes are as follows: 1. Habitat: Many roundworms live as parasites in plants and animals. They cause serious agricultural, veterinary and human health problems. Round worms are also free living and [...]
In this article we will discuss about the general characters and classification of Phylum Mollusca. General Characteristics of Phylum Mollusca: 1. Habitat: They are mostly marine. Many, however, occur in fresh water and some even in damp soil. 2. Body Form: The body of molluscs is un-segmented with a distinct head, muscular foot and visceral hump. Neopilina is a segmented [...]
In this article we will discuss about the General Characters and Classification of Phylum Arthropods. General Characteristics of Phylum Arthropods: Some of the general characters of Phylum Arthropoda are listed below: 1. Habitat: They occur on land, in the soil, in sea water, in fresh water and in the bodies of animals and plants as parasites. 2. Body Form: It [...]