The narrowest, most exclusive category of life on earth is which of the following?
Question 4...
Biology, 12.03.2020 00:06 MissSusan183
The narrowest, most exclusive category of life on earth is which of the following?
Question 4 options:
Kingdom
Genus
Order
Species
Answers: 3
Biology, 22.06.2019 01:30
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 04:30
Plz fast biotechnology is a growing field of applied biology. many crops such as corn have been engineered to be resistant to herbicides. therefore farmers can spray these chemicals to kill weeds growing near the crop without worries of killing the crop itself how does this type of biotechnology work? a. by changing the genetic make up of the crops. b. by causing the crops to kill the weeds. c. by changing the type of crops used. d. by changing the location of the crops.
Answers: 1
Biology, 22.06.2019 06:30
Prior to the mt. st. helens eruption on may 18, 1980, satellite and topographic views of the volcano were captured. based on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m? question 9 options: 600 m 400 m 750 m 500 m
Answers: 3
Biology, 22.06.2019 09:30
Which short-term environmental change is most likely to lead to ground shifting, landslides, and the collapse of buildings or roads? forest fires flooding earthquakes
Answers: 1
Mathematics, 04.05.2021 17:40
Mathematics, 04.05.2021 17:40
Mathematics, 04.05.2021 17:40
Mathematics, 04.05.2021 17:40
Biology, 04.05.2021 17:40
History, 04.05.2021 17:40
Advanced Placement (AP), 04.05.2021 17:40
Computers and Technology, 04.05.2021 17:40
Mathematics, 04.05.2021 17:40
History, 04.05.2021 17:40
Mathematics, 04.05.2021 17:40
Mathematics, 04.05.2021 17:40
Social Studies, 04.05.2021 17:40
Mathematics, 04.05.2021 17:40
Mathematics, 04.05.2021 17:40
English, 04.05.2021 17:40