What is one negative effect of human influence on cycles of matter? O decreased soil nitrogen due to the harvesting of crops
decreased amount of carbon in the atmosphere due to deforestation
o increased global warming due to the use of alternative energy sources
O increased amount of water that is available to freshwater ecosystems

Which of these is not a function of some membrane proteins ? a. allowing polar molecules to enter the cell b. recognizing other types of cells c. receiving messeges from other cells b. carrying messages to oher cells

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

Whenever diploid populations are in hardy-weinberg equilibrium at a particular locus a) the allele's frequency should not change from one generation to the next, but its representation in homozygous and heterozygous genotypes may change. b) natural selection, gene flow, and genetic drift are acting equally to change an allele's frequency. c) this means that, at this locus, two alleles are present in equal proportions. d) the population itself is not evolving, but individuals within the population may be evolving.