Objectives of animal breeding: The improved growth rate.Increased production of milk, meat, egg, wool, etc.Superior quality of milk, meat, eggs, wool, ...
Understanding the Mechanism of Photosynthesis: Evidence for the Existence of Light and Dark Reactions: F.F. Blackman, a British plant physiologist who ...
The Mechanism of Stomatal Opening. The opening and closing of the water-loosing stomata is regulated by guard cells that, in turn, are regulated by uptake ...
Educational excursions are very important in school years. It leaves everlasting memories in the minds of students and teachers as well. Educational excursions ...
Speech Hazards: Children are many times faced with speech problems. It may happen that they have unclear speech. They may find problems in communicating their ...
There are many hazards during early childhood. It is said to be very critical period when parents have to be very cautious all the time. Following physical ...
Sucrose is synthesized in green leaves during the active period of photosynthesis and sucrose is converted into starch. Large excess of sucrose is transported ...
The enzyme commission of International Union of Biochemist (IUB) has classified enzymes into six categories on the basis of their functional specificity. Each ...
There are a series of universal features that characterize patterns of Life Span Development or growth and development. These characteristics help us predict ...
Osmoregulation in Terrestrial Environment When emerging from aquatic to terrestrial existence, all organisms face the dangers of dehydration and desiccation. A ...
Structural Variations in Vertebrate Kidney. The mammalian kidney is a compact organ with two distinct regions: cortex and medulla. The functional unit of the ...
Molecular Organization of Cell Membrane. The cell membrane is composed or proteins (20-70), lipids (20-79 percent) carbohydrates (oligosaccharides, 1.5 ...
