Categories
General Biology

Biodiversity

Science > Biology > General Biology > Diversity of Living Organisms > Biodiversity Scientists have identified and named 1.7 to 1.8 million species of living organisms. Of these, about 1.2 million are animal species while 0.5 million are plant species. The group of insects is the largest group with 1.025 million species. According to biologists […]

Categories
General Biology

Characteristics of life

Science > Biology > General Biology > Introduction to Biology > Characteristics of life Biology is a branch of science which studies living beings that all plants and animals including humans. Biology examines the structure, function, growth, origin, evolution, and distribution of living things. It classifies and describes organisms, their functions, how species come into existence, and […]

Categories
Botany

The Leaf

Science > Biology > Botany> Morphology of Plants > The Leaf The body of a typical flowering plant can be divided into the underground root system and aerial shoot system. The shoot system is heterogeneous.  The shoot system (stem) is an aerial and erect part of the plant body that grows upwards. It is usually above […]

Categories
Botany

Modification of Stem

Science > Biology > Botany> Morphology of Plants > Modification of Stem In this article, we shall study the modification in stem in some plants for performing the functions other than its primary function. Primary functions of the stem are To support and orient the leaves in a manner that they are exposed to maximum sunlight […]

Categories
Botany

The Stem

Science > Biology > Botany> Morphology of Plants > The Stem and Buds The body of a typical flowering plant can be divided into the underground root system and aerial shoot system. The shoot system is heterogeneous. The shoot system (stem) is an aerial and erect part of the plant body that grows upwards. It is usually […]

Categories
Botany

Modification of Roots

Science > Biology > Botany> Morphology of Plants > Modification of Roots In this article, we shall study the modification of roots for the purpose of food storage, respiration, support, etc. Roots in some plants change their shape and structure and become modified to perform functions other than absorption and conduction of water and minerals. […]

Categories
Botany

The Root

Science > Biology > Botany > Morphology of Plants > The Root In this article, we shall study morphology of root, different regions of root, and different types of roots. Morphology: Morphology is a branch of biology dealing with the study of the form and structure of organisms and their specific structural features Importance of Morphology: […]