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 17:30
In a certain ecosystem owls are predators for mice. the owl population increases and they eat more mice this causes the mouse population to decrease what happens next? a.the birth of mice increases. b. the birth rate of owls increases c. the population of owls decreases d. the population of mice increases
Answers: 1
Biology, 21.06.2019 22:00
Consider darwin's first writings on the theory of natural selection. an important point of darwin's essay on the principle of population, written in 1798, was a peer's observation that in nature plants and animals produce far more offspring than can survive, this observation can be attributed to a) charles lyell. b) thomas malthus. c) jean-baptiste lamarck. d) johann friedrich meckel.
Answers: 2
Biology, 22.06.2019 06:50
What condition is kept close to its set point in osmoregulation? a. body temperature b.platelet count c.blood glucose level d.water balance
Answers: 1
Mathematics, 08.10.2020 09:01
Mathematics, 08.10.2020 09:01
History, 08.10.2020 09:01
Mathematics, 08.10.2020 09:01
Computers and Technology, 08.10.2020 09:01