Select the correct option to fill up the blanks.
(i) Diseases which are easily transmitted from one person to another, are called ______ diseases.
(ii) In human body, parasite of malaria initially multiplies within the ____ and then attack the ______.
(iii) _____ is the yellowish fluid secreted by mother during the initial days of lactation.
(iv) _____ and ____ are the primary lymphoid organs.

Fill in the blanks: (i) Typhoid fever could be confirmed by _____. (ii) ____ responsible for disease pneumonia. (iii) Malignant malaria is caused by____. (iv) ______is the vector of disease like dengue and chikungunya. (v) The yellowish fluid _____secreted by mother during initial days of lactation has abundant antibodies (IgA) to protect the infant.

Fill in the blanks: (i) Typhoid fever could be confirmed by _____. (ii) ____ responsible for disease pneumonia. (iii) Malignant malaria is caused by____. (iv) ______is the vector of disease like dengue and chikungunya. (v) The yellowish fluid _____secreted by mother during initial days of lactation has abundant antibodies (IgA) to protect the infant.

Read the following Statements A-D. a) Memory- based innate immunity evolved in higher vertebrates based on the ability to differentiate foreign organism (e.g. pathogen) from self-cells. b) The exaggerated response of the immune system to certain antigen presents in the environment is called allergy. c) Passive immuntiy is slow and takes time to give its full effective response. d) The Yellowish fluid colostrum secreted by mother during the initial days of lactation has abundant antibodies to protect the infant. How many of the above statements are false?

Select the correct options to fill up the blanks. (i) With repeated use of drugs, the tolerance level of receptors present in our body _______. (ii) Smoking increases ______ content and reduces the concentration of ___ in blood. (iii) Cannabinoid receptors are present in the ______. (iv) Morphine is a very effective ____ and ____. (v) Opioids are extracted from the _____ of poppy plant, Papaver somniferum.

Fill up the blanks by selecting the correct option. (i) Biogas is a mixture of gases which predominantly contains______and is used as_______ (ii) Methanogens are commonly found in the__________during sewage treatment. (iii) ___________species are free-living fungi and effective biocontrol agents of several plant pathogens.

Fill up the blanks by selecting the correct option. (i) Biogas is a mixture of gases which predominantly contains______and is used as_______ (ii) Methanogens are commonly found in the__________during sewage treatment. (iii) ___________species are free-living fungi and effective biocontrol agents of several plant pathogens.

Fill up the blanks by selecting the correct option. (i) Biogas is a mixture of gases which predominantly contains______and is used as_______ (ii) Methanogens are commonly found in the__________during sewage treatment. (iii) ___________species are free-living fungi and effective biocontrol agents of several plant pathogens.

Fill up the blanks by selecting the correct option. (i) Biogas is a mixture of gases which predominantly contains______and is used as_______ (ii) Methanogens are commonly found in the__________during sewage treatment. (iii) ___________species are free-living fungi and effective biocontrol agents of several plant pathogens.