Dry cement powder emitted from cement factories contains specific chemicals that can come into contact with the mucous membranes of the eyes, lungs, and nostrils, potentially causing allergic reactions in these areas as well as skin irritation. Prolonged exposure to such irritants could, over time, contribute to the development of health issues, including the possibility of lung cancer. Therefore, the correct statement would be that 'cement factories could potentially be a contributing factor to lung cancer risk.'
| List I | List II |
|---|---|
| A. The Evil Quartet | III. Causes of biodiversity losses |
| B. Ex situ conservation | I. Cryopreservation |
| C. Lantana camara | II. Alien species invasion |
| D. Dodo | IV. Extinction |

Which of the following microbes is NOT involved in the preparation of household products?
A. \(\textit{Aspergillus niger}\)
B. \(\textit{Lactobacillus}\)
C. \(\textit{Trichoderma polysporum}\)
D. \(\textit{Saccharomyces cerevisiae}\)
E. \(\textit{Propionibacterium sharmanii}\)
List I | List II | ||
|---|---|---|---|
| A | Exophthalmic goiter | I | Excess secretion of cortisol, moon face & hypergylcemia |
| B | Acromegaly | II | Hypo-secretion of thyroid hormone and stunted growth. |
| C | Cushing’s syndrome | III | Hyper secretion of thyroid hormone & protruding eye balls. |
| D | Cretinism | IV | Excessive secretion of growth hormone. |
| List I | List II | ||
| A | Cocaine | I | Effective sedative in surgery |
| B | Heroin | II | Connabis sativa |
| C | Morphine | III | Erythroxylum |
| D | Marijuana | IV | Papaver somniferum |
Match List I with List II.
List I | List II | ||
| A | Ringworm | I | Haemophilus influenzae |
| B | Filariasis | II | Trichophyton |
| C | Malaria | III | Wuchereria bancrofti |
| D | Pneumonia | IV | Plasmodium vivax |
Choose the correct answer from the options given below:
A constant voltage of 50 V is maintained between the points A and B of the circuit shown in the figure. The current through the branch CD of the circuit is :
Which of the following statements are true?
A. Unlike Ga that has a very high melting point, Cs has a very low melting point.
B. On Pauling scale, the electronegativity values of N and C are not the same.
C. $Ar, K^{+}, Cl^{–}, Ca^{2+} and S^{2–}$ are all isoelectronic species.
D. The correct order of the first ionization enthalpies of Na, Mg, Al, and Si is Si $>$ Al $>$ Mg $>$ Na.
E. The atomic radius of Cs is greater than that of Li and Rb.
Choose the correct answer from the options given below:
AB is a part of an electrical circuit (see figure). The potential difference \(V_A - V_B\), at the instant when current \(i = 2\) A and is increasing at a rate of 1 amp/second is:
Health is described as a state of complete physical, mental and social well-being.
The disease is a circumstance where malfunctioning of the body organs occurs leading to uneasiness and discomfort.


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