Animal Immune System
Biology ⇒ Animal Biology
Animal Immune System starts at 10 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Animal Immune System.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 10
Describe how the immune system distinguishes between self and non-self.
Describe the difference between innate and adaptive immunity.
Describe the main difference between humoral and cell-mediated immunity.
Describe the role of natural killer (NK) cells in the immune system.
Describe the role of T cells in the immune response.
Explain how vaccines help protect animals from diseases.
Explain the importance of the spleen in the immune system.
Explain why autoimmune diseases occur.
Which cells are primarily responsible for producing antibodies?
(1) T cells
(2) B cells
(3) Macrophages
(4) Neutrophils
Which of the following best describes an antigen?
(1) A type of white blood cell
(2) A molecule that triggers an immune response
(3) A type of antibody
(4) A hormone produced by the immune system
Which of the following is a characteristic of the adaptive immune system?
(1) Rapid response
(2) Memory formation
(3) Non-specific defense
(4) Physical barriers
Which of the following is a function of macrophages?
(1) Producing antibodies
(2) Engulfing and digesting pathogens
(3) Producing histamine
(4) Activating B cells
Fill in the blank: The ________ immune response is faster upon second exposure to the same pathogen.
Fill in the blank: The cells that present antigens to T cells are called ________ cells.
Fill in the blank: The chemical released by mast cells during an allergic reaction is called ________.
Fill in the blank: The first line of defense in the animal immune system includes ________ and mucous membranes.
True or False: All animals have both innate and adaptive immune systems.
True or False: All pathogens are harmful to animals.
True or False: Antibodies are produced by T cells.
True or False: Bacteria and viruses are both considered pathogens.
