Male, because they select the gene because xx girl and xy is boy. so he chooses x or y.
Reduce activity to slow down metabolism until better conditions return, as this will reduce its oxygen requirement.
George Vaillant's view of developmental biology is the map of life events. keeping on time will keep one's self well-adjusted life requires a constant series of adaptations. culture determines the life cycle. <u>Life requires a constant series of adaptations.</u>
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Life cycle, in biology, is the series of modifications that the individuals of a species undergo as they bypass from the beginning of a given developmental level to the inception of that identical developmental stage in a subsequent era.
A life cycle ends when an organism dies. In standard, plants and animals go through 3 simple tiers in their lifestyles cycles, starting as a fertilized egg or seed, growing into an immature juvenile, and then ultimately transforming into a grownup.
A life cycle approach can assist us to make picks. It implies that everybody within the complete chain of a product's life cycle, from cradle to grave, has a duty and a function to play, contemplating all of the relevant effects on the economic system, the environment, and society.
Learn more about the life cycle here:
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