Use the punnett square below to answer the following questions r = round ears r= pointy ears 1. how many offspring will have round 1.what percentage of offspring will have pointy 2.how many offspring will be carriers of the pointy ear 3.based on the allele combination rr, both parents are considered to

Where would you most likely not find an alpine glacier? the himalayas the rockies the andes flat areas of antarctica

Which group is noted for the independence of gametophyte and sporophyte generations from each other? a) ferns b) mosses, hornworts, and liverworts c) charophytes d) angiosperms e) gymnosperms

Which is an advantage of having memory cells when a pathogen is encountered for a second time. a) the memory cells are what proliferate into clones of cells in response to the binding of an antigen. b) memory cells are vital to the primary immune response in that they immediately recognize pathogens even at the first encounter. c) memory cells are essentially effector cells that are short lived and attack antigens even without having a receptor specific to that antigen. d) it ensures that more lymphocytes with a receptor specific to a particular antigen will be present than in a host that had never encountered that pathogen.