Answer:
The correct answer is a. divergent evolution.
Explanation:
Divergent evolution leads to the evolution of different species which becomes dissimilar to each other due to evolutionary change. The change may occur due to change in their environment and niche. Species originated from divergent evolution have the same common ancestor.
Divergent evolution results in homologous structures for example animals like mammals, birds, reptiles, and amphibians are evolved from a common ancestor and have homologous structure as 5 digits pentadactyle limbs.
So humans also have 5 digits pentadactyle limbs and elephants also have 5 digits pentadactyle limbs which is an example of divergent evolution.
Therefore, the correct answer is a. divergent evolution
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It was also found that an increase in testosterone during the PASP predicted subsequent willingness to choose competitive tasks (3, 28, 29). ... Aggression research in human studies has revealed an interesting property of testosterone dynamics, its rapid fluctuations provoking reactive aggression in response to stimuli.
The best and most correct answer among the choices provided by your question is the first choice or letter A. Margarines are products <span> made up of fatty acids that are derived from alkenes.
</span>The main ingredients in most margarines are vegetable oils like soybean or safflower oil.Vegetable oils<span> are mostly unsaturated, which is a problem because unsaturated oils are liquid at room temperature and cannot be used as spreads.
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