Biology, 11.03.2021 01:00, ddavid9361
In some plants, red Towers are dominant (R) and white flowers are recessive (f). Two plants are crossed and the offspring have a possibility or
red Bowers and
flowers. Which Punnett square shows the cross and its offspring?
Answers: 2
Biology, 21.06.2019 22:20, yasmincastor
Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3
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 01:30, youngboymark123
What abo controlling alleles could kim give her child
Answers: 2
Biology, 22.06.2019 03:30, linag969p9xeno
Which is the correct order in the scientific process? ask a question ® form a hypothesis ® make an observation ask a question ® make an observation ® form a hypothesis make an observation ® form a hypothesis ® ask a question make an observation ® ask a question ® form a hypothesis
Answers: 1
In some plants, red Towers are dominant (R) and white flowers are recessive (f). Two plants are cros...
History, 03.11.2019 21:31
Mathematics, 03.11.2019 21:31
Mathematics, 03.11.2019 21:31
Mathematics, 03.11.2019 21:31
History, 03.11.2019 21:31
Mathematics, 03.11.2019 21:31