biology

Michael G. Ritchie

Michael G. Ritchie is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Michael G. Ritchie rather than just read about it. In short: Michael Gordon Ritchie is a British evolutionary biologist and professor at the University of St Andrews. He is known for his work on speciation.

Key takeaways

Michael G. Ritchie belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Michael G. Ritchie to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Michael G. Ritchie from memory before moving on to harder problems.

Reference excerpt

Michael Gordon Ritchie is a British evolutionary biologist and professor at the University of St Andrews. He is known for his work on speciation. He served as editor-in-chief of the Journal of Evolutionary Biology from 2011 to 2017, and Vice-President of the Society for the Study of Evolution from 2004 to 2005.

Education and career Ritchie obtained his PhD in 1988 from the University of East Anglia working in the lab of Godfrey Hewitt. Ritchie then took a postdoctoral position in Godfrey Hewitt's lab for two years, before taking a postdoctoral position in Charalambos Kyriacou's lab at the University of Leicester. Ritchie then moved to the University of St Andrews where he has been a professor since 2012.

Work Ritchie's work has focused on understanding the genetic basis of traits influencing reproductive isolation between species. His work has contributed to our current understanding of Speciation and Sexual selection. He has an h-index of 53 according to Google Scholar.

Notable publications "Sexual Selection and Speciation" Annu Rev Ecol Evol Syst "What do we need to know about speciation?", Trends Ecol Evol, "Variation in female mate preference across a grasshopper hybrid zone", Journal of Evolutionary Biology "Do quantitative trait loci (QTL) for a courtship song difference between Drosophila simulans and D. sechellia coincide with candidate genes and intraspecific QTL?", Genetics "Drosophila song as a species-specific mating signal and the behavioural importance of Kyriacou & Hall cycles in D. melanogaster song", Animal Behaviour "Mating system manipulation and the evolution of sex-biased gene expression in Drosophila", Nature Communications

References

Worked examples

Example 1 — a first encounter with Michael G. Ritchie

Start with the simplest possible case. Write down what Michael G. Ritchie claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Michael G. Ritchie before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Michael G. Ritchie ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Michael G. Ritchie

In research: Michael G. Ritchie appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Michael G. Ritchie in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Michael G. Ritchie is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1962 births, Academics of the University of St Andrews, Alumni of the University of East Anglia, so understanding it makes those chapters shorter.
In everyday life: Look for Michael G. Ritchie outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Michael G. Ritchie in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Michael G. Ritchie means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Michael G. Ritchie out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Michael G. Ritchie in simple terms?

Michael Gordon Ritchie is a British evolutionary biologist and professor at the University of St Andrews. He is known for his work on speciation.

Why does Michael G. Ritchie matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Michael G. Ritchie?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Michael G. Ritchie.