Linked Questions

33 votes
7 answers

Is evolution a fact? [closed]

Richard Dawkins in one of his videos says that Evolution is a fact and not just a theory. He goes on to say that man and chimpanzees both evolve from apes. Is this correct (Is evolution a fact and ...
Farhan stands with Palestine's user avatar
19 votes
5 answers

Introductory biology text for an outsider

I'm a maths major and I have an interest in learning biology. I know very, very little; I know how babies are made and that's about it. Could anyone recommend a stimulating text to read for its own ...
Kieran Cooney's user avatar
12 votes
4 answers

What is the definition of "Natural Selection"?

Natural selection is the differential survival and reproduction of individuals due to differences in phenotype. Natural selection, a process that results in the adaptation of an organism to its ...
Zuhair Al-Johar's user avatar
3 votes
1 answer

Why are the genomes of Humans 99.5% the same?

Human's DNA sequence is said to be roughly 99.5% equal. As far as I understand, this means that if I walked up to you and compared our DNA, the sequence of base pairs would be 99.5% the same. My ...
QCD_IS_GOOD's user avatar
4 votes
3 answers

Book recommendations for evolutionary models

I was recently working on getting a statistical model of a DNA sequence. To do this I found that understanding evolution quantitatively seems to be quite important. I would really appreciate any book ...
Devil's user avatar
  • 277
3 votes
1 answer

Is evolution a predictive theory? [closed]

My feeling is that almost any observation can be explained by current evolutionary theory. Is there any example of someone developing a rigorous framework or mathematical model of how evolution works?
D J Sims's user avatar
3 votes
3 answers

How does sexual reproduction generate more genetic variation?

I'm curious as to why sexual reproduction generates genetic variation. For me, the term genetic variation is a little ambiguous. The way I understand it, it's the number of alleles at a locus in a ...
DeepLearner's user avatar
3 votes
2 answers

Value of mathematical models in biology [closed]

Sorry if this is too much of a soft question or if it is too broad for this site. As a person who has much more experience with math than biology, I've always been really interested in the ...
eepperly16's user avatar
1 vote
1 answer

Choosing a book to gain general knowledge about biology [duplicate]

I will be first year undergraduate at Physics department next year and last year I was at the Medicine faculty. I want do double major in the second year of faculty with Molecular Biology and Genetics....
frosh's user avatar
  • 149
8 votes
1 answer

Start studying mathematical biology from basics

I am really passionate about theoretical and quantitative biology and I would like to build my future career around this topic. I've just got my bachelor's degree in biology (ecology) but scince I've ...
Sielu's user avatar
  • 83
3 votes
2 answers

How is "selection" best defined?

There is natural selection but there is also sexual selection which some regard as a category of natural selection. There is also artificial selection (by humans). The question is, what is a most ...
sterid's user avatar
  • 466
2 votes
1 answer

How to determine the probability that a mutation is lost / fixed?

I have a question about how to determine the probability that a mutation is lost or fixed after 1 or 2 generations in population genetics. Let's say we have a randomly mixing population, with N ...
user27806's user avatar
3 votes
1 answer

best book for a comprehensive introduction to biology for a computer science graduate interested in undertaking research in bioinformatics [closed]

I have a postgraduate degree in computer science, and I wish to undertake research in bioinformatics. I had chemistry but no biology in high school. I have read bioinformatics books like "biological ...
akn12's user avatar
  • 133
6 votes
3 answers

(Reference request) Formal abstract theory of evolution? [closed]

EDIT: please feel free to suggest books that are the closest you can come up with to what I'm looking for, even if it doesn't exactly overlap! I am very well acquainted with the theory of evolution ...
user56834's user avatar
  • 192
3 votes
1 answer

How does Genetic drift and selection affect fixation of an allele?

I want to know how does genetic drift, and selection coefficient (s) together affect the fixation of an allele? For example, if there is a neutral allele (s=0), will only genetic drift cause the ...
Lauren boomer's user avatar
1 vote
2 answers

books for beginners in research in mathematical biology [closed]

I am a M.SC(mathematics) student. I have no subject like mathematically modelling.But i'm interesting in research in mathematical biology.Initially which book i should study. Please guide me.THANKS......
niti's user avatar
  • 11
7 votes
1 answer

How to determine whether changes of an allele's frequency are due to genetic drift or selection?

Given that both natural/artifical selection and genetic drift are evolutionary mechanisms that influence how allele frequencies shift in a population: Are there ways to determine whether a frequency ...
Asciiom's user avatar
  • 173
3 votes
1 answer

Text Book Recommendation: Organic Evolution

I was wondering if anyone could point me in the direction of any text books on organic evolution? I have recently become interested in the subject and would like to know more. I think an undergrad ...
student's user avatar
  • 31
7 votes
1 answer

Easy derivation of Kimura's approximation for the probability of fixation of a mutation

Kimura's approximation for the probability of fixation of a mutation under selection finds recurrent use in population genetics models till date. I am trying to understand the mathematical basis of ...
WYSIWYG's user avatar
  • 35.6k
6 votes
1 answer

Recommendations for textbooks on statistical and quantitative genetics, and genetic epidemiology

I'm looking for a textbook on statistical genetics, quantitative genetics, association mapping, and genetic epidemiology. My interests include, but are not limited to, complex trait analysis, and the ...
Ólavur's user avatar
  • 161
4 votes
1 answer

Guide to learning about Population biology / ecology / dynamics for a non-Biologist

I'm an applied mathematician who works in the field of feedback control systems but has been becoming interested in looking at population biology (e.g. Lotka-Volterra, Mathusian growth,etc.) from a ...
JMJ's user avatar
  • 171
2 votes
2 answers

Core Biological concepts explained to a Computer Scientist?

I am a computer scientist delving into Bioinformatics and I need to gain insight in biological phenomena. How would you explain three core concepts as: Evolution, Selection and Variation, to a ...
je_b's user avatar
  • 211
2 votes
1 answer

Relationship between genetic diversity within and between species

Here is a quote from Wagner (2008) A second line of evidence [against neutralism] comes from the relationship between the mean number of polymorphic differences between alleles within a species, $\...
alexw's user avatar
  • 125
1 vote
1 answer

Linkage Disequilibrium - What does it mean when D < 0?

What does it mean when you have a situation where your D<0?
spitfiredd's user avatar
3 votes
1 answer

How to give a biological interpretation to this phase portrait?

Consider the following system and analyze its behavior. $$\begin{array}{rl} \frac{dA}{dt} &= A \left( 2-\frac{A}{5000}-\frac{L}{100} \right)\\ \frac{dL}{dt} &= L \left(-\frac{1}{2}+\frac{A}{...
user441848's user avatar
0 votes
2 answers

Equation relating probability of fixation and number of generations

I am trying to find an equation that relates the variables of probability of fixation and generations. Or, how does number of generations affect the probability a gene will fix, if population size ...
kharabdarwaza's user avatar
2 votes
1 answer

Book recommendation: Modern Synthetic theory

I'm a zoology minor. I wish to study modern synthetic theory (evolution) is there a good book available online for reading? The book should cover a basic idea about what the elements of modern ...
Tyto alba's user avatar
  • 8,782
3 votes
2 answers

Interesting examples of models [closed]

I am studying the general use of models in biology in terms of methodology, applications, usefulness etc, and I would really appreciate any recommendations of some specific examples of models from any ...
Floyd's user avatar
  • 131
1 vote
2 answers

Does evolution select against genetic diversity?

Only the best genotype in a species will win. So it sounds like evolution selects against genetic diversity.
user43230's user avatar
0 votes
2 answers

Mathematical modelling of omics data [closed]

I'm interested in modelling host-pathogen interactions using mathematics. I know there are good resources in Pubmed but seems I'm looking for a book or introductory reviews. My background in maths is ...
biotech's user avatar
  • 971

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