Biology, 11.12.2019 22:31, bankroll42
Using the above set-up what is the phenotypic ratio of the offspring of this cross? a. 1: 1: 1: 1 b. 3: 1 c. 1: 2: 1 d. 4: 0
Answers: 1
Biology, 22.06.2019 01:30, ayoismeisalex
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.
Answers: 1
Biology, 22.06.2019 03:00, babygirlqueen5588
Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.
Answers: 2
Biology, 22.06.2019 14:00, somedudeontheIn
Science which of the following is an example of a cyclic behavior that is seasonal? i think the answer is d, i just need to double check : ). a. running from predators. b. searching for water. c. hunting at night. d. migrating for warmth. ***
Answers: 1
Biology, 22.06.2019 14:10, heroicblad
What do we call the process when two dominant alleles are expressed and do not blend? a. incomplete dominance b. codominance c. multiple alleles
Answers: 2
Using the above set-up what is the phenotypic ratio of the offspring of this cross? a. 1: 1: 1: 1 b...
History, 13.04.2021 19:40
Mathematics, 13.04.2021 19:40
Mathematics, 13.04.2021 19:40
History, 13.04.2021 19:40
Mathematics, 13.04.2021 19:40
Mathematics, 13.04.2021 19:40