Algae are free-living, eukaryotic, photosynthetic organisms of kingdom Protista. Algae are found in unusual environments, such as in moist or... View Article
Biology is the fundamental science that comprises the study of life, living and nonliving things. Biology is one of the important subjects that... View Article
Yes. Fishes do have blood but not all species. Some rare species of fish, such as icefish, lack blood cells. Fish are aquatic with a closed... View Article
Yes, cockroaches have multi-chambered hearts. Cockroaches have an open circulatory system, which mainly consists of a 13-chambered structure... View Article
Yes, cockroaches bite humans. Cockroaches are nocturnal insects, which are active at night. They are omnivores. Similar to other insects like... View Article
No. Not all plants produce flowers. Most of the plants found on the earth do not produce flowers. Plants that produce flowers are called... View Article
Yes, all plants have plastids. Plastids are double-membrane organelles that are found in the cells of both plants and algae. There are different... View Article
Answer: Talking about the SI Unit of volume it is measured in cubic meter or m3Â incorporating the three-dimensional use of the base unit of... View Article
Answer: Swami Dayanand Saraswati Swami Dayanand Saraswati is known as Martin Luther of India. He was the founder of Arya Samaj He was a... View Article
Answer: The exact meaning of industrialisation is a process by which an increasing proportion of a country's economic activity is involved in... View Article
Answer: Mendeleev name unnamed elements as EKA- Boron EKA- Aluminium and EKA Silicon which were later replaced as Scandium, Gallium, and... View Article
Answer: The term democracy is derived from two ancient Greek words, Demos, meaning people, and Kracia, implying to rule. That is Demos + kracia... View Article
Answer: Temperature or heat raises particle kinetic energy. The scent of hot food diffuses with air. Thus the smell of the hot food reaches us... View Article
Answer: (1) The Poles In the Southern Hemisphere, the frigid zone is the area located between the South Pole and Antarctic Circle.  In... View Article
Answer: Kausalya Kausalya was Lord Ram's mother. Lord Ram was the eldest son of King Dasharatha. King Dasharatha had 3 wives - Kausalya,... View Article
Answer: x² - x - 12 A quadratic polynomial is a polynomial of degree two, i.e., the highest exponent of the variable is two. In general, a... View Article
Answer: With the aid of primitive instruments like Dao, hoe, digging sticks, and family or community labour, primitive subsistence agriculture... View Article
Answer: A presentation made using digital tools like Skype for Business or PowerPoint. It can also involve interactive elements that are... View Article
