Which of the following concept is attributed to Charles Darwin

Options :
  1. use and disuse of organs is of great importance in evolution
  2. every cell must come from a preexisting cell
  3. in the struggle for existence, the fittest would survive
  4. the gametes will carry only one of a pair of contrasting characters
Answer and Explanation :-

Answer: Option 3


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?Algunas personas dicen que hay que prestarle atención a las coincidencias [...]. Pueden mostrarte tu camino. Además, esas coincidencias son suficientes para hacer que la gente siga creyendo. Para darles algo de esperanza. ?[...] La esperanza, doctora Whittier, es una tomadura de pelo.
-Wendy Wunder The Probability of Miracles