Get help now

How lizards evolved into snakes

  • Pages 5
  • Words 1021
  • Views 41
  • dovnload

    Download

    Cite

  • Pages 5
  • Words 1021
  • Views 41
  • Academic anxiety?

    Get original paper in 3 hours and nail the task

    Get your paper price

    124 experts online

    Many millions of years the planet was dominated by lizards

    great and small. It was a place ruled by the laws of natural

    selection where the only way to survive was to be able to defend

    yourself with what you had. It was a constant struggle for food,

    shelter, and supremacy. It was about survival of the fittest,

    because only if you were best suited to your environment would you

    have a chance at living to reproduce. Sometimes adapting to one’s

    environment could create a whole new species altogether.

    During the time when dinosaurs walked the earth smaller

    lizards had to be creative to insure their survival. The dinosaurs,

    because of their size where the bullies of the earth. If lizards

    wanted food they had to some how sneak around the big dinosaurs in

    order to avoid becoming food themselves. A species of lizard known

    as the Ear-less Monitor seemed very well adapted to counteract this

    problem. Their eyes had a clear protective lens which allowed them

    to go into the water in search of food and bypass the land roaming

    One major problem soon faced the Ear-less Monitors in their

    quest for nourishment. It seemed that the sea dwelling creatures had

    begun to catch on to the fact that these lizards were invading their

    territory for food. The sea dwellers reacted by praying on the

    lizards who came into the water to eat. After many deaths at sea one

    smart little Ear-less Monitor decided to try another approach at

    obtaining food. This particular Monitor was picked on by all of the

    other Monitors because he and his family had arms and legs that were

    shorter and smaller than everyone else’s. The would tease him and

    his family saying that their gene pool had little genetic variation.

    But he did not let that get him down.

    He figured that with his stubby arms and legs that he could

    burrow under ground to find food. He used his clear protective

    lenses over his eyes to keep out dirt and rocks. He was sure that he

    could find some delicious earthworms and other things to feed

    himself. It was like an all you can eat buffet until all of the

    other short armed Monitors got the word. The short armed Monitors

    lived happily under ground while the rest of the species quickly died

    Over time genetic mutations occurred which eventually left

    the Monitors with no limbs at all. They just had long slender bodies

    which enabled them to burrow easily and quickly. In order to forget

    about the torment that their ancestors had been subjected to by the

    long armed Monitors the group decided to be known from that point on

    as snakes. The snakes soon decided to give life on Earth’s surface

    another chance because now they were much quicker than the dinosaurs who had devoured the Monitors. They adapted to their new environment quickly with a leg-less mode of locomotion. Over time they evolved and developed more defense mechanisms to become the Snakes we know them as today.

    Many millions of years ago the planet was dominated by lizards great and small. It was a place ruled by the laws of natural selection where the only way to survive was to be able to defend yourself with what you had. It was a constant struggle for food, shelter, and supremacy. It was about survival of the fittest, because only if you were best suited to your environment would you have a chance at living to reproduce. Sometimes adapting to one’s environment could create a whole new species altogether.

    During the time when dinosaurs walked the earth smaller lizards had to be creative to insure their survival. The dinosaurs, because of their

    size where the bullies of the earth. If lizards wanted food they had

    to some how sneak around the big dinosaurs in order to avoid becoming

    food themselves. A species of lizard known as the Ear-less Monitor

    seemed very well adapted to counteract this problem. Their eyes had a clear protective lens, which allowed them to go into the water in search of food and bypass the land. Roaming dinosaurs all together.

    One major problem soon faced the Ear-less Monitors in their quest for nourishment. It seemed that the sea dwelling creatures had begun to

    catch on to the fact that these lizards were invading their territory

    for food. The sea dwellers reacted by praying on the lizards who came

    into the water to eat. After many deaths at sea one smart little

    Ear-less Monitor decided to try another approach at obtaining food.

    This particular Monitor was picked on by all of the other Monitors

    because he and his family had arms and legs that were shorter and

    smaller than everyone else’s. The would tease him and his family

    saying that their gene pool had little genetic variation. But he did not let that get him down.

    He figured that with his stubby arms and legs that he could burrow

    under ground to find food. He used his clear protective lenses over

    his eyes to keep out dirt and rocks. He was sure that he could find

    some delicious earthworms and other things to feed himself. It was

    like an all you can eat buffet until all of the other short armed

    Monitors got the word. The short armed Monitors lived happily under

    ground while the rest of the species quickly died off.

    Over time genetic mutations occurred which eventually left the Monitors with no limbs at all. They just had long slender bodies which enabled them to burrow easily and quickly. In order to forget about the torment that their ancestors had been subjected to by the long armed Monitors the group decided to be known from that point on as snakes. The snakes soon decided to give life on Earth’s surface another chance because now they were much quicker than the dinosaurs who had devoured the Monitors. They adapted to their new environment quickly with a leg-less mode of locomotion. Over time they evolved and developed more defense mechanisms to become the Snakes we know them as today.

    This essay was written by a fellow student. You may use it as a guide or sample for writing your own paper, but remember to cite it correctly. Don’t submit it as your own as it will be considered plagiarism.

    Need a custom essay sample written specially to meet your requirements?

    Choose skilled expert on your subject and get original paper with free plagiarism report

    Order custom paper Without paying upfront

    How lizards evolved into snakes. (2018, Jun 17). Retrieved from https://graduateway.com/how-lizards-evolved-into-snakes-essay/

    Hi, my name is Amy 👋

    In case you can't find a relevant example, our professional writers are ready to help you write a unique paper. Just talk to our smart assistant Amy and she'll connect you with the best match.

    Get help with your paper