Types of plant cells | Their Examples and Functions
The cells of plants are broadly divided into two types. The permanent tissues generally don’t divide further. The types of plant cells are Parenchyma Collenchyma, and Sclerenchyma. However, these cells are arranged into tissues as Simple tissues Complex tissues Simple tissues Simple tissues making up the ground layers in plants. They are of three types […]
Read MoreTypes of Algae based on their Characters and Size
Algae are simple, photosynthetic, non-flowering, aquatic eukaryotic organisms that do not develop reproductive organs. There are different types of algae like Euglenophyta Chrysophyta Pyrophyta Chlorophyta Rhodophyta Phaeophyta Xanthophyta Algae can be unicellular or multicellular organisms. Algae habitats in both fresh and marine waters, in the form of free-floating or attached to the substratum. The multicellular […]
Read MoreDifference between RNA and DNA in Shape, Chemistry, Function etc.
DNA and RNA are both nucleic acids which are present in almost all the living cells. There are few differences between the RNA and DNA due to which their role and function in the body varies considerably. Difference between RNA and DNA Sl.No Characteristics RNA DNA 1 Shape RNA is present as a singlestrand in […]
Read MoreCell Signaling | 5 Types with Suitable Examples
Cell signaling is a method of communication of one cell with other cells. This is done by following methods like Contact dependent cell signaling Paracrine signaling Autocrine signaling Endocrine signaling Synaptic signaling. Cells need to contact with other cells for normal physiology of the body. Sometimes they signal the nearby cells, and other times they […]
Read MoreTypes of Leaves with their Names and characteristics in Plants
Leaves are the essential organs of a plant. They are dorsoventrally flattened, green-colored parts of a vascular plant. It is a lateral appendage of the stem. A leaf arises from the shoot apical meristem in the young plant. In older plants, leaves develop at the node of the stem and bear a bud in its […]
Read MoreReproduction in Plants | Their Types and Characters
Before we talk about Reproduction in Plants, it is important to understand its purpose. Every living organism has a fixed lifespan and dies one day. For the maintenance of the population of a particular organism, new organisms of that species must be produced. Thus reproduction is the process of production of new individuals from their […]
Read MorePLANT KINGDOM CLASSIFICATION | 5 Major Divisions in Plant Biology
In this tutorial, we will learn about the Plant Kingdom Classification which is one of the major topics in Plant Biology. All living organisms are classified into five broad kingdoms – Monera, Protista, Fungi, Animalia and Plantae. PLANT KINGDOM CLASSIFICATION Previously many members of Fungi, Monera and Protista which had cell walls were classified under […]
Read MoreAnimal Kingdom Facts in Brief and Interesting Points
If we look around, we can see a wide variety of living organisms. In earlier times it was quite cumbersome to remember all the characteristics of each organism separately. Thus all the organisms were classified into groups and subgroups depending on common anatomical and morphological characteristics, phylogenetic relationships, reproductive systems, etc. All living organisms […]
Read MoreSympathetic vs parasympathetic System Difference
Nervous System in human is broadly classified intothree board categoriesa) The Central Nervous System comprising of the brain and spinalcordb) The Autonomic Nervous Systemc) The Peripheral Nervous SystemHere, we discuss the Autonomic Nervous SystemAutonomic Nervous System controls the action of the organs at thesubconscious level. It is the part of system not under voluntary control.This […]
Read MoreLiver Anatomy, Histology and Functions in Detail
The liver is the largest gland of a human body. It is located inside the abdomen, on the right upper quadrant. An adult healthy liver weighs about 1300gm in females to 1600gm in males. Being highly vascular, it is reddish-brown in color. Location: Liver is located in the upper quadrant of the right hypochondrium of […]
Read More