Biology

Excretory System of Human

The excretory system of human is made up of organs that remove metabolic wastes and toxic substances from the body. Toxin accumulation can be dangerous and the body will eliminate all metabolic wastes through the process of excretion. This includes the elimination of urea and other body wastes. The kidneys remove urea, while the large intestine expels …

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brine is an aqueous solution of

Brine is an

Question :- Brine is an aqueous solution of sodium hydroxide aqueous solution of sodium carbonate aqueous solution of sodium chloride aqueous solution of sodium bicarbonate Solution :- The Answer is option 3. Explanation :- Brine is a saturated solution sodium chloride water solution. It is therefore a concentrated solution of sodium chloride. The majority of natural waters, …

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Impurities in pharmaceutical preparation may be due to following sources:

Impurities in pharmaceutical preparation may be due to following sources:

Question :-  Impurities in pharmaceutical preparation may be due to following sources: Raw material Manufacturing process Chemical instability All of these​ Solution :- The Answer is Option 4. Explanation :- Pharmaceutical preparations may contain impurities due to chemical instability, raw materials and manufacturing processes. (Option d) Based on information about the raw materials, production processes, and …

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Organisms and Populations notes for Class 12 Biology PDF Download | Read Online

Read complete Organisms and Populations notes for Class 12 Biology . These notes covers the complete syllabus of Organisms and Populations – Class 12 including competitive exams like JEE mains and advanced, NEET and others. You can also read: These are very detailed and comprehensive notes developed by team of expert faculties. These notes are …

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