1.Union of gametes do not take place during reproduction​

What are the four basic classes of organic molecules how do they differ structurally and functionally

What are the responsibilities of the region of the brain highlighted below? =+= will rate brainiest =+=

Males of different species of the fruit fly drosophila that live in the same parts of the hawaiian islands have different elaborate courtship rituals. these rituals involve fighting other males and making stylized movements that attract females. what type of reproductive isolation does this represent?