Deveopment or evolve of a small species

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In summary, the conversation discusses the use of mathematical equations in modeling the development and evolution of small species. There are various models available for population growth, including linear and exponential growth, as well as more sophisticated models like Verhulst models. For more specialized systems like tumor development in the human body, textbooks may be a better resource for understanding the equations used. It is suggested to look into mathematical biology and calculus textbooks to gain a better understanding of the concepts involved in modeling population growth and death rates.
  • #1
NorrisP
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In oder to model a deveopment or evolve of a small species, i heard i shold use matthematicall. But, I am not know where I can get the matthematicall equations ? you do this before ? can you help me ?

Thanks
 
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  • #2
What, exactly, are you trying to model?

If you are attempting to model the evolution of a species then, as far as I know, there are no such models (and if they do exist they would be of dubious value). People have modeled "speciation" with an emphasis on stability of species and how they react to certain changes but this is more a mathematical curiosity at this state.

I suspect you are thinking about "evolution" in the sense of population growth. There are many models to choose from ranging from linear growth to exponential growth to predator-prey models to the more sophisticated Verhulst models.
 
  • #3
Thank you replying, I model one square, and one square grow to many square in a probaility range. yes it is model population growth.
But i want to see where the equations come from. I read jurnals but jurnals don't say where the equations come from, only say where the ratio, used in that equations, is taken from.
in general, how can we make equations like that.
I do a project in computer, it about model development of tumors in human body.
 
  • #4
That's a fairly specialized and complex system for modelling. There are many models that people have developed. While the journals often take it for granted that the reader has basic knowledge it may be more appropriate for you to look into textbooks dealing with the subject.

I don't have firsthand experience with tumor modelling so I can't be of much help but you may find books like this one to be educational: http://www.springer.com/sgw/cda/frontpage/0,11855,4-10047-22-52089065-0,00.html

(Unfortunately, it won't be published until June. You can use Google to search for similar textbooks in the meantime.)
 
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  • #5
pick up a mathematical biology textbook like Keshet's...and you'll see how they derive the equations. You may be able to find stuff in an intro to calculus book on Rate Growth(~population growth) and Rate Decay(~death)
which are also called teh mortality rates in mathbio.
Hopefully you know stuff about derivatives and change over time. Then all it is, is fiddling with parameters or constants.
 
  • #6
thank you, i buy basic texbook :grin:
 

FAQ: Deveopment or evolve of a small species

What factors contribute to the development or evolution of a small species?

The development or evolution of a small species is influenced by a variety of factors, including environmental changes, genetic mutations, competition for resources, and natural selection.

How long does it take for a small species to evolve?

The rate of evolution varies greatly among different species and is dependent on a number of factors. In general, it can take thousands or even millions of years for a small species to undergo significant evolutionary changes.

Can a small species evolve to become larger?

Yes, it is possible for a small species to evolve into a larger one over time. This can occur through genetic mutations that result in larger body size, or through natural selection favoring larger individuals within a population.

What role does natural selection play in the development or evolution of a small species?

Natural selection is a key mechanism driving the development and evolution of all species, including small ones. It works by selecting for individuals with advantageous traits that increase their chances of survival and reproduction.

How can scientists track the development or evolution of a small species?

Scientists can track the development or evolution of a small species through a variety of methods, including studying fossils, analyzing DNA and genetic data, and observing changes in physical characteristics and behaviors over time.

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