Match the following.(a) Coxsackie virus 1. Chicken pox (b) Parvovirus B19 2. German Measles (c) Rubella virus 3. Erythema infectiosum (d) Varicella-zoster virus 4. Hand, foot and mouth disease
(a) 4, (b) 3, (c) 2, (d) 1
Each of these viruses causes a characteristic disease that usually shows up with a skin rash, mostly in children.
Coxsackie viruses (enteroviruses) cause hand, foot and mouth disease, with blisters on the palms, soles and inside the mouth, so (a) matches 4. Parvovirus B19 causes erythema infectiosum (fifth disease, the “slapped cheek” rash), so (b) matches 3.
The rubella virus causes rubella, also called German measles, so (c) matches 2. The varicella-zoster virus causes chicken pox (and later shingles), so (d) matches 1.
The matching is therefore (a) 4, (b) 3, (c) 2, (d) 1. Every other code links Coxsackie virus to chicken pox, German measles or erythema infectiosum, which is wrong.
(a) 4, (b) 3, (c) 2, (d) 1 option is correct.
Which of the following statement(s) is/are true about the IUBMB system of classification of enzymes.
(i) International Union of Biology and Modern Biology
(ii) International Union of Biochemistry and Molecular Biology
(iii) International Union of Biology and Molecular Biology
(iv) International Union of Biochemistry and Modern Biology
Due to which change in environment that Rekha's mother told Rekha not to sleep below the tree ?
Which of the following plays an important role in balancing oxygen and carbon dioxide in the atmosphere?
A fish dies when it is put in an aquarium filled with previously boiled water but cooled to room temperature. This happens because the water in the aquarium is:
Sameer asked a question to teacher that why food items perished during the summer and which of the following is the reason of that ?
Which process does not exist in nitrogen cycle ?