The reason why, in terms of evolution, organisms have sex may seem rather obvious – they do it to reproduce. Clearly, natural selection must favour individuals who can reproduce over those who can't. For many species there is an alternative: asexual reproduction. .

Many plants are able to propagate themselves using asexual reproduction. ... Traditionally, these plants survive well under stable environmental conditions when compared with plants produced from sexual reproduction because they carry genes identical to those of their parents.

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2 years ago

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Select and research the top three common nervous system disorders. For each disorder: what are the signs, symptoms, treatments,

JulsSmile [24]

Just google it youll find it quicker or watch a movie and write

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3 years ago

Carlos, age 5, doesn't like milk and demand fruit and juice or lemonade instead. What two nutrients are most likely deficient?

inn [45]

calcium and vitamin d

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2 years ago