The seven essential components of food are carbohydrates, fats, proteins, vitamins, calcium, fibre and iron. Carbohydrates - It provides energy... View Article
The major components of the environment are: Natural: Land, water, air, etc. Humans: Family, individual, religion, etc. Human-made: Roads,... View Article
Ribosomes are the site for translation. Ribosomes are present in the cytoplasm and serve as a site for the translation of mRNA into an amino acid... View Article
(A) High running cost (B) Unreliable supply (C) Highly polluting (D) None of these The correct answer is option (B) Unreliable supply. The... View Article
Algae are defined as a large and diverse group of photosynthetic eukaryotic organism. Both industrial and commercial algae cultivation has... View Article
Carrot is a plant whose leaves, as well as roots, are useful. Carrots are rich in vitamin A, which are good for eyes and vision. The carrot... View Article
Natural polymers are materials that can be obtained or extracted naturally. Examples of naturally occurring polymers are silk, natural rubber,... View Article
The sun is called the ultimate source of energy because: It is the primary source of energy for the earth. With the help of solar energy, all... View Article
There are five main aspects of personal health Physical health Emotional health Social health Spiritual health Intellectual health Explore more... View Article
Sprouts are very nutritious, as they contain all the elements that a plant needs for life and growth. The simple process of sprouting improves... View Article
The cell theory was proposed by Matthias Schleiden and Theodor Schwann in 1839, which was later modified by Rudolf Virchow. The three principles... View Article
Cultivable waste land refers to land, which has been left uncultivated for more than five agricultural years. This land can be fallowed and... View Article
Plasmolysis is the process in which cells lose water when placed in a hypertonic solution. Stay tuned with BYJU'S to learn more about the... View Article
The plasma membrane is made up of organic molecules like lipids and proteins, which act as a semipermeable membrane between cells and their... View Article
The first and the initial stage in Photosynthesis is the excitement of electrons of chlorophyll b photons of light is the first step of... View Article
The organic component of the bone matrix include elastic collagen fibers and the ground substance, which helps in resisting tension while the... View Article
Pollen grains are produced by the anthers- the male organs of a flower. Stay tuned with BYJU'S to learn more about pollen, Pollen grains, the... View Article
Rabi crops are sown in winter and harvested in the spring in India and some other parts of the world. Gram, linseed, mustard, pea and wheat are... View Article
Autotrophic and heterotrophic nutrition are the two different modes of nutrition. Autotrophic nutrition is a mode of nutrition in which organisms... View Article
