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Biology

If Evolution Is Correct, Why Didn't Plants Evolve To Be Hard To Eat?

Most of the plants that we think are delicious have actually been artificially selected for hundreds or even thousands of years

How Terrible Is The Reproductive Isolation Of Earth's Species? Is There Reproductive Isolation Between Humans And Animals?

The existence of reproductive isolation, so that these situations can not occur, even if there are some individuals of different species sometimes complete the mating, but they generally can not produce offspring, or produce offspring can not continue to reproduce

A Female Spotted Hyena With Lad Parts? Is It a Genetic Mutation, Or Is It Male Incompetence?

The hermaphroditic characteristics of the spotted hyena are completely opposite to those of humans, so is the social system of the spotted hyena also opposite?