Praveen Varghese Thomas has Published 2094 Articles

Artaxerxes I

Praveen Varghese Thomas

Praveen Varghese Thomas

Updated on 23-Feb-2023 11:25:26

185 Views

Introduction Artaxerxes I was a king of the Achaemenid Empire, one of the largest and most powerful empires of the ancient world. He ruled from 465 BC to 424 BC, and his reign was marked by several important military, political, and cultural achievements. Artaxerxes I was a member of the ... Read More

Artashat

Praveen Varghese Thomas

Praveen Varghese Thomas

Updated on 23-Feb-2023 11:14:16

135 Views

Introduction Artashat, a city that once stood proud and mighty, now lies in ruins, but its legacy lives on. The city, located near the Arax River in present-day Armenia served as the capital of the Kingdom of Armenia for several centuries. The city's rich history, culture and art, and diverse ... Read More

Witch hunts and the Catholic Church

Praveen Varghese Thomas

Praveen Varghese Thomas

Updated on 23-Feb-2023 11:00:19

2K+ Views

Introduction Witch-hunting and the Catholic Church have a long history together. Witch-hunting was first documented in Europe in the late mediaeval period, but it reached a feverish peak in the 15th and 16th centuries. During this time, members of the Catholic Church were at the forefront of accusing people of ... Read More

The Meiji Restoration

Praveen Varghese Thomas

Praveen Varghese Thomas

Updated on 23-Feb-2023 10:51:01

341 Views

Introduction In 1868 the political uprising that ended the military government of the Tokugawa shogunate is known as Meiji Restoration. The aim was to restore imperial power under Mutsuhito, this was the decline of the Edo (Tokugawa) era 1603–1867 in Japanese history (the emperor Meiji). It ended the roughly ... Read More

Plant Respiration

Praveen Varghese Thomas

Praveen Varghese Thomas

Updated on 20-Feb-2023 12:52:37

1K+ Views

Introduction Plant respiration is a process and for this, they require oxygen and they return carbon dioxide. The movement of air between the atmosphere and cells of the species is seen. The process witnesses the inhalation of oxygen and exhalation of carbon dioxide gas. Parts for the respiration of plants ... Read More

Plant Physiology

Praveen Varghese Thomas

Praveen Varghese Thomas

Updated on 20-Feb-2023 12:48:32

179 Views

Introduction Plants have a dependency on soil for water and mineral nutrients. These materials are stored via specific biological cycles. Xylem carries the absorbed water and minerals with a continuous pressure flow created due to water vapour loss in leaves. In the process of carrying nutrients, water appears as a ... Read More

Plant Life Cycle and Alternation of Generations

Praveen Varghese Thomas

Praveen Varghese Thomas

Updated on 20-Feb-2023 12:33:12

164 Views

Introduction This particular process is very common in different types of plants like algae as well as fungi. This process refers to the reproduction process of animals where diploid as well as haploid types of cells are found. The alteration process fully depends on the plants. For example, in ... Read More

Plant Kingdom Plantae

Praveen Varghese Thomas

Praveen Varghese Thomas

Updated on 20-Feb-2023 12:31:09

264 Views

Introduction This living organism is commonly made of multiple numbers of cells that is eukaryotic. This type of cell has a prominent wall and the main component of this wall is cellulose. The differentiation process of this kingdom was done according to the model of R.H Whittaker and this classification ... Read More

Plant Growth Regulators

Praveen Varghese Thomas

Praveen Varghese Thomas

Updated on 20-Feb-2023 12:25:30

160 Views

Introduction There are multiple external factors in the play that assists in the course of the growth of plants. The course of growth in plants is noticeable through all the organs. These growths are also prompted by organic compounds which are the growth hormones. There are multiple hormones present in ... Read More

Plant Fibres

Praveen Varghese Thomas

Praveen Varghese Thomas

Updated on 20-Feb-2023 12:10:30

872 Views

Introduction Plant fibres can be derived from several parts of plants including stems, seeds, leaves, and fruits. The plant fibres can be obtained from various types of grass fibres and are determined as biodegradable and renewable resources. The fibres that can be obtained from stems are jute, kenaf, bamboo, flax, ... Read More

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