For an organism to survive, food must be produced and made available in its own ecosystem. All the animals in the ecosystem are the heterotrophs. They depend on plants which are autotrophs. By: Ashok Kumar Created By School Address Email Read More …
Vitamin-A is essential for normal growth and development; for normal function of epithelial cells and normal development of teeth and bones. Prevents night blindness. By: Vikrant Mishra Created By School Address Email Class Unknown Govt. Boy’s High School Bhuwaneswar, Orissa Read More …
Eye is the sense organ which help us most to gain knowledge. Eyes are situated in eye sockets of the skull. Images are formed in the retina. By: Ashok Kumar Created By School Address Email Class Edison, Sarath, Arun Govt.Model Read More …
Eye is the sense organ which help us most to gain knowledge. Eyes are situated in eye sockets of the skull. Images are formed in the retina. By: Ashok Kumar Created By School Address Email Class Edison, Sarath, Arun Govt.Model Read More …
Here students are talking about different parts of eye such as lens, cornea, retina, pupil, iris, optic nerve, sclera. By: Ashok Kumar Created By School Address Email Class Unknown Govt Model B.H.S.School Thycaud, Kerala 9th
The eyes are the sense organs for vision. They contain receptors called photo receptors viz. rod and cone cells, which convert the energy of specific wavelengths of light into action potentials of nerve fibres. By: Ashok Kumar Created By School Read More …
Explaining the Excretion System in detail with the pictures so that the student can understand very easily. By: Ashok Kumar Created By School Address Email Class D. Indu Ashwini, U. Vijaya Lakshmi Vallal Sabapathy Matric.Hr.Sec.School Chennai, Tamil Nadu vallalsabapathy_sol@yahoo.com 10th Read More …
The presentation describes structure of Human Urinary System that consists of a pair of kidneys, a pair of ureters, the urinary bladder, the urethra. By: Vikrant Mishra Created By School Address Email Class D.Indu Ashwini, U. Vijaya Lakshmi and Guided Read More …
Ear is the sense organ which helps us in hearing. It also helps us in maintaining the balance or equilibrium of our body. By: Ashok Kumar Created By School Address Email Class Jithin krishna.R, Arjun Manoj, Sooraj Dev.J.R, Mohammed Suhail Read More …
Ear, organ of hearing and balance. Only vertebrates, or animals with backbones, have ears. Invertebrate animals, such as jellyfish and insects, lack ears, but have other structures or organs that serve similar functions. By: Ashok Kumar Created By School Address Read More …