The term fitness in evolutionary biology means the ability of an organism to pass on its genetic material to its offspring. Biological or Darwinian fitness is being able to live long enough to reproduce and keep the population or species alive. … For example,if the most spotted male had fathered a litter that initially had nine cubs,but …
People also ask
What is an example of biological fitness in animals?
Examples of Biological Fitness. Large elephant seal males have greater biological fitness than smaller ones. Not only are they more likely to survive to reproductive age because their size helps them get food, claim territory, and evade predators, they also produce the most offspring because they dominate over other males in fights for the females.
What is the meaning of fitness in biology?
Biological fitness, also called Darwinian fitness, means the ability to survive to reproductive age, find a mate, and produce offspring. … Basically, the more offspring an organism produces during its lifetime, the greater its biological fitness.
What is an example of fitness?
Fitness is defined as being in good physical shape or being suitable for a specific task or purpose. An example of fitness is the status of your physical health. Good health, especially good physical condition resulting from exercise and proper nutrition.
What are the measures of biological fitness?
Measures of Biological Fitness. Biological fitness is a relative measure. One individual is said to be more fit than another if it produces more offspring throughout its life. The fitness of a whole population can also be determined by averaging the fitness of its members.