★ Immunity Quiz
What is directly responsible for allergic symptoms, including a runny nose or itchy eyes?
A. pathogens
B. antigens
C. histamine
D. T-lymphocytes
Select your answer:
Topics:
Dementia Mycology Homeotic Genes and Cancer Liveability Cell Membrane and Transport Characteristics of Life HNBS Intern Child Development Renal Replacement Therapies Bacteria, Viruses, and Fungi Health Care Human Eye and Colourful World Human Physiology CABG Surgery Defining Health and WellnessOther quiz:
Biotechnology › ViewWhich of the following is NOT contained in a chloroplast?
A. DNA
B. chlorophyll
C. ribosomes
D. nucleus
Body Fluids & Circulation › View
How do parasympathetic neural signals affect the working of the heart?
A. Reduce both heart rate & cardiac output
B. Heart rate is increased without affecting cardiac output
C. Both the heart rate & cardiac output increase
D. Heart rate decreases but cardiac output increases