How do the innate and adaptive immune systems differ?
Choose 1
A. The innate immune sy...
Biology, 29.05.2021 01:30, OliTepley5966
How do the innate and adaptive immune systems differ?
Choose 1
A. The innate immune system produces antibodies and the adaptive immune system does not.
B. The innate immune system protects against bacterial pathogens, while the adaptive immune system protects against viral pathogens.
C. The innate immune system uses lymphocytes while the adaptive immune system does not.
D. The innate immune system is nonspecific while the adaptive immune system uses immunological memory.
Answers: 2
Biology, 21.06.2019 20:20, AvantiA
Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. the following chemical equation shows the combustion of ethane. balance the equation by filling in the coefficients. c2h6 + o2 → co2 + h2o
Answers: 1
Biology, 22.06.2019 04:30, 20brooklyn22
The specific heat of ice is 0.5 calories/gram°c. 20 grams of ice will require ll calories to raise the temperature 1°c. 05
Answers: 1
Biology, 22.06.2019 10:00, AM28
Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?
Answers: 2
Mathematics, 19.01.2021 01:50
Mathematics, 19.01.2021 01:50
English, 19.01.2021 01:50
Computers and Technology, 19.01.2021 01:50
Mathematics, 19.01.2021 01:50