Which is a density-independent factor limiting population growth

If an organ has six haploid chromosomes,how many chromosomes are present. 6 12

1. in what ways have non-native species been beneficial? 2. what are some of the hypotheses for the collapse of honeybee colonies? 3. distinguish between regional and functional extinction. 4. why is it difficult to measure background extinction rates? 5. what three factors are most important in causing extinction rates to climb?

What is true of metabolism in its entirety in all organisms?