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DNA which only females have

In many animal species, the chromosomes differ between the sexes. The male has a Y chromosome. In some animals, however, for example birds, it is the other way round. In birds, the females have their own ...

dateJun 04, 2015 in Biotechnology
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Pregnant pipefish fathers are not super dads

Many aquatic species have a reputation for negligent parenting. Having cast their gametes to the currents, they abandon their offspring to their fate. However, hands-on parenting is taken to a whole new dimension ...

dateJun 03, 2015 in Plants & Animals
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