Biology, 25.08.2020 05:01 hunterallan569
Which of the is a characteristic of phloem cells ?
Answers: 3
Biology, 22.06.2019 09:00, deandrehudson18
Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.
Answers: 2
Biology, 22.06.2019 15:30, emmalou54
Which of the following statements is correct in hour our immune system responds to a potential pathogen? a. the adapted immune system will call on the innate immune system to destroy the pathogen. b. b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c. the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. d. the t-cells in the adapted immune systems are the first to recognize the pathogen vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a. antigen, antibody b. antibody, antigen c. antibody, antibiotic d. antibiotic, antibody
Answers: 1
Which of the is a characteristic of phloem cells ?...
Mathematics, 10.06.2021 06:10
Biology, 10.06.2021 06:10
Mathematics, 10.06.2021 06:10
Mathematics, 10.06.2021 06:10
Physics, 10.06.2021 06:10