6) in a paternity case, a single mother claimed that a certain man was the father of her baby. the man denied it, claiming that her current boyfriend was the father. the court ordered a blood test (much cheaper than dna testing) to see if he could be ruled out as the father. the mother was type o and the baby was type o. the man was type ab. is it possible that he was the father? why or why not?

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

How does a gymnosperm prevent itself from pollinating the same tree

14) 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.