The electric eel lives in freshwater habitats in South America and can grow up to 2 meters long. It has a cylindrical body with dark gray-brown coloring on its back and yellow or orange on top. The electric eel produces low voltage shocks to stun prey and has specialized electric organs called electrocytes. It reproduces during the dry season when males build nests out of slime for females to lay up to 1,700 eggs.
Nearly 350 species of fish have specialized anatomical structures that generate and detect electrical signals. Underwater, where light is scarce, electrical signals offer ways to communicate, navigate, find, and sometimes stun prey. But how do these fishproduce electricity? And why? Eleanor Nelsen illuminates the science behind electric
fish.
Life sustaining processes phenomena Jeev jagat ki Adharshila signaling p...SantoshBhatnagar1
IT IS A POEM ABOUT SIGNALING AS A MEANS OF COMMUNICATION IN PLANTS ANIMALS AND OTHER ORGANISMS BRINGING OUT ITS SIGNIFICANCE AND NARRATING FACTS IN POETIC STYLE .
Nearly 350 species of fish have specialized anatomical structures that generate and detect electrical signals. Underwater, where light is scarce, electrical signals offer ways to communicate, navigate, find, and sometimes stun prey. But how do these fishproduce electricity? And why? Eleanor Nelsen illuminates the science behind electric
fish.
Life sustaining processes phenomena Jeev jagat ki Adharshila signaling p...SantoshBhatnagar1
IT IS A POEM ABOUT SIGNALING AS A MEANS OF COMMUNICATION IN PLANTS ANIMALS AND OTHER ORGANISMS BRINGING OUT ITS SIGNIFICANCE AND NARRATING FACTS IN POETIC STYLE .
Nearly 350 species of fish have specialized anatomical structures that generate and detect electrical signals. Underwater, where light is scarce, electrical signals offer ways to communicate, navigate, find, and sometimes stun prey. But how do these fishproduce electricity? And why? Eleanor Nelsen illuminates the science behind electric
fish.
10 Incredible Animals That Survived Extinction.pdfDiegoMorais62
There are many fascinating species in the world. However, a number of species are going extinct as a result of habitat loss and human activity. Then, efforts are made to find the extinct species. The last members of rediscovered species are currently being studied by scientists and conservationists for strategies to conserve them. Here are a few examples of species that were considered to have vanished only to reappear.
Nearly 350 species of fish have specialized anatomical structures that generate and detect electrical signals. Underwater, where light is scarce, electrical signals offer ways to communicate, navigate, find, and sometimes stun prey. But how do these fishproduce electricity? And why? Eleanor Nelsen illuminates the science behind electric
fish.
10 Incredible Animals That Survived Extinction.pdfDiegoMorais62
There are many fascinating species in the world. However, a number of species are going extinct as a result of habitat loss and human activity. Then, efforts are made to find the extinct species. The last members of rediscovered species are currently being studied by scientists and conservationists for strategies to conserve them. Here are a few examples of species that were considered to have vanished only to reappear.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
4. History:
• Desribed by Carl Linnaeous in 1766.
• He used the name Gymnotus electricus
• and placing it in the same genus as gymnous carapo.
• In 1864 it was moved to its own genus.
• Electrophorus by Theodore Gill.
5. Habitat:
– Electric eel lives in fresh water of Amazone
and Orinoco river basins in South America.
in floodplains,swamps,creeks and small rivers.
6. Anatomy:
• Having elongated ,cylindrical body.
• Their coloration is dark grey brown on the back and
yellow or orange on the top.
• The mouth is square and position at the end of the snout.
• They produce low voltage shock when hunting to stun
their prey .
7.
8. Physical properties:
• Electric eel can grow to be 2m long.
• Having thick skin covered in little scale.
• Use electricity for survive.
9. Characteristics:
• Electric eel born in eggs they have 1700 babies.
• It is poweful because of electric shock.
• it produce more electricity than other animals.
• Electricity producing cells called electrocytes.
10. Electroreception:
• It is the adaptation of Electric eel.
• use for hunting,orientation during migration and for social
communication.
11.
12. Structural adaptation of electric eel:
Electric eel have sensors located along the side of their
long cylindrical body.
Electrolocation is a weak electric signal, the fish emit for
navigating,searching for prey and communication.
Having poor eyesight.
13.
14. Feeding:
• Feed on invertebrates.
• Adult fish feed on small mammals and fish.
• Juviniles eat on small invertebrates such as shrimp and
crabs.
15.
16. Reproduction:
• Having unusual breeding behaviour.
• In dry season male eel makes a nest from his sliva in
which female lays her egg.
• Male is larger than female.
17. Refrences:
• Catania k,the shocking predatory strike of the Electric
eel”Science the Vol,346,No 6214,(5 December 2014)pp
1231-1234.
• Katania,K C 'Leeping Eel electrify threats Supporting
Humboldts account of a Battle with Horses”Proceeding of
national academy of Sciences Vol,113(21 June 2016)
• Turkel W.J Spark from the deep: How shocking
experiments with strongly Electric eel fish powered
Scientific Discovery,John Hopkins University Press
Baltimore, 2013.
