What are some examples of life history trade-offs?
Those trade-offs that have received most attention include (1) current reproduction versus survival; (2) current versus future reproduction; (3) current reproduction versus parental growth; (4) current reproduction versus parental condition; and (5) number versus size of offspring.
Why are trade-offs important in evolution?
Thus, the diversity in ITEEM is not a simple result of a mutation-selection balance but trade-off plays an important role in shaping diversity in trait space. The width of trait variation, m , influences both the speed of evolutionary dynamics and the maximum variation inside species, i.e. clusters of strains.
Which is a major trade-off in life histories?
Parental care and fecundity. One major tradeoff in life history strategies is between number of offspring and a parent’s investment in the individual offspring.
What is trade-off example?
In economics, a trade-off is defined as an “opportunity cost.” For example, you might take a day off work to go to a concert, gaining the opportunity of seeing your favorite band, while losing a day’s wages as the cost for that opportunity.
What is a trade-off in Economics examples?
Why do trade-offs exist?
In economics, the term trade-off is often expressed as opportunity cost. A trade-off involves a sacrifice that must be made to obtain a desired product or experience. Understanding the trade-off for every decision you make helps ensure that you are using your resources (whether it’s time, money or energy) wisely.
What is a trade-off in science?
Before even jumping into the evolutionary biology material, what is a trade-off? Well, a trade-off is when a choice must be made between multiple things that are either incompatible or an increase in one thing might lead to a decrease in another.
Is life a trade-off?
Life is a sequence of trade-offs dispersed across time and space. Operations research is a field within applied mathematics that offers algorithmic prescriptions on how to achieve some optimal objective (e.g., how to allocate a company’s manufacturing plants to various production runs as to maximize profits).