UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 6th November 2019. Important news and views to... View Article
Saliva plays an important role in the process of digestion. Digestion is initiated in the presence of saliva. In all mammals, the salivary... View Article
An earthworm is a segmented worm; a terrestrial invertebrate belonging to the phylum Annelida. They are the common inhabitants of moist soil and... View Article
The flower has served its purpose after fertilization: Stamens, style, petals and stigma wither and typically fall off The calyx may either... View Article
The different types of movements exhibited by the human body are as below: Muscular movement - this movement is exhibited by the muscle cells... View Article
The air inside the lungs is never completely replaced. There is always a mixture of air left inside and the air inspired. The expired air differs... View Article
The local defence system serves as a barrier system tackling germs at their possible entry points. They include: If entered, they are thrown... View Article
Immunity is the body's defence against diseases. Our body is invaded by different harmful substances such as germs and pollutants al the time.... View Article
The different categories of diseases based on the extent of occurrence are: Epidemic diseases - diseases breaks out and spreads from place to... View Article
Answer: Mosquitoes can transmit diverse infectious pathogens and parasites that cause diseases such as dengue, Zika, Chikungunya, West Nile... View Article
Our body also generates heat. The heat from our body is lost or expelled from the body in various different methods. Let us know how our body... View Article
Living entities require food to survive. It is required for six main purposes: Nutrition is required for growth to build up new cells or... View Article
It is a molecular biological technique wherein exact copies of clones of a particular gene or DNA sequence are produced using the principles of... View Article
Genes are located on thread-like structures called chromosomes. These are present inside the nucleus Genes are the units of heredity that are... View Article
Adrenaline hormone is known as the Emergency hormone. Adrenaline hormone is secreted during the time of stress or emergency by the adrenal... View Article
The Pituitary gland. Located between the hypothalamus and the pineal gland, the pituitary gland is of the size of a pea. It is linked to the... View Article
Stomach acid plays a major role in regulating the immune system as it is critical in killing toxic parasites and bacteria that come along with... View Article
Kerala Public Service Commission is conducting Kerala Administrative Service Exam for the post of KAS Officer (Junior Time Scale) Trainee... View Article
