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WHAT IS NATURAL SELECTION AND ITS RELATIONSHIP WITH EVOLUTION. - Coggle…
WHAT IS NATURAL SELECTION AND ITS RELATIONSHIP WITH EVOLUTION.
Charles Darwin
He discover natural selection. He was very interested in common
According to Charles, natural selection is when over multiple generations, creatures became more fit for survival and reproduction within their environment
Example:
He discovered that tortoises in the Galapagos got longer necks than tortoises who lived in lowlands.
Relationship with evolution
When time passes, nature starts choosing randomly selected traits, if that traits are functional they stay and if they don't work they go away naturally, until finding a change that benefits that organism.
Natural Selection
Is the process by which random evolutionary changes are selected by nature in a consistent orderly.
Evolutionary Concepts
Descent with modifications
When Parents have children, those children often look and behave different than their parents and different than each other.
observable fact
They descent from their parents with modifications
RANDOM GENETIC MUTATIONS
Example
Common descent
Is the idea that all life on earth is related.
We descended from a common ancestor
A single original species is thought to have given rise to all the life we see today
The common descent of all life on earth is not an observable fact.
