PhD Nest

Cockroach: Morphology and Anatomy of Cockroach

Cockroach: Morphology and Anatomy of Cockroach

Cockroaches belong to the order Blattodea, the family of Blattidae and the Genus Periplaneta. There are around 4000 different species of cockroach around the world. However, only a few of them can be found in the Indian subcontinent.  Some of the common species include – German cockroach (Blatella Germanica), American cockroach (Periplaneta Americana), oriental cockroach … Read more

Anatomy of Flowering Plants: Introduction, Plant Tissues, Tissue System, Dicot and Monocot

Anatomy of Flowering Plants

Anatomy of Flowering Plants Anatomy of Flowering Plants: Plant anatomy or phytotomy is the general term for the study of the internal structure of plants. Originally it included plant morphology, the description of the physical form and external structure of plants, but since the mid-20th century plant anatomy has been considered a separate field referring … Read more

Animal Kingdom: Classification, Characteristics, Examples

Animal Kingdom: Classification, Characteristics, Examples

Animal Kingdom: Classification, Characteristics, Examples The Animal Kingdom is a large group that consists of eukaryotic, multicellular organisms that are heterotrophic in nature. As such, they obtain their nutrition from external sources. Although they are unable to produce their own food, which is one of the main defining characteristics of plants, animal cells lack a … Read more

Plant Kingdom: Classification, Characteristics, Examples

Plant Kingdom: Classification, Characteristics, Examples

Plant Kingdom Plantae is the plant kingdom which contains all plants on the earth. They are multicellular eukaryotes. Characteristically, they contain a rigid structure that surrounds the cell membrane known as the cell wall. Plants also have a green colored pigment known as chlorophyll that is quite vital for photosynthesis. Hence, they have an autotrophic … Read more