Molecular movements are the movements of various molecules from one place to another inside the cells and in between cells. Movement of molecules... View Article
The Full form of ORS is Oral Rehydration Solution. ORS is a glucose-based salt solution used to prevent and treat dehydration, especially in case... View Article
Egg yolk is rich in calcium and egg albumin is rich in proteins . Egg yolks are the yellow part at the center of an egg. They contain high levels... View Article
a) Plant fibres are obtained from jute and cotton. b) Animals fibres are silk and wool Plant fibres include seed hairs, such as cotton; stem (or... View Article
The pigment which can absorb solar energy is called as Chlorophyll pigment, and it is also present in chloroplast cells. Chlorophyll has ability... View Article
Plant hormones are called as phytohormones. These are the organic substances which are produced in the plants These hormones are otherwise called... View Article
The study of tissues is called histology, or f microscopic anatomy. The term histology was coined by Meyer. Marie François Xavier Bichat... View Article
A blue whale's mammary glands are the largest in the world. A blue whale's breast is only as big as a small person at 5 feet long, but it's as... View Article
Green data book is actually a small pocket sized data book which contains environmental data of more than 200 economies. Red data book is state... View Article
River gets polluted by the means of human hands. Water is getting polluted by dumping waste into this kind of river streams. Household waste,... View Article
The anther contains pollen grains. The part of the stamen where pollen is produced. It is a bilobed tetrasporangiate structure attached to the... View Article
Milk is a good source of thiamin, riboflavin and vitamin B12. Calcium is present in considerable amounts in milk whereas vitamin C is present in... View Article
Earthworms are said to be always the friend of farmers. The reason is that earthworm increases the fertility of soil by increasing the amount of... View Article
Answer: Diversity is one of the important factors that enrich our lives in different ways. Diversity helps people to communicate and learn from... View Article
There are around 206 bones in the human body. The femur is the longest, heaviest and strongest bone in the human body. It is located in your... View Article
Ecology is the science of the study of ecosystems. Ecological balance has been defined as a state of dynamic equilibrium within a community of... View Article
Manures and fertilizers are used in fields to supply plant nutrients to the soil,, increasing soil fertility to ensure good vegetative growth... View Article
Water hyacinths have large air cavities in the parenchyma tissue. For this reason, it floats in water. This specialized parenchyma tissue which... View Article
Lysosomes are cell organelles present in the eukaryotic cells which are called as 'digestive bags'. Golgi bodies produce lysosomes. They contain... View Article
Guard cells perform the functions of opening and closing of stomata. The guard cells are surrounded by subsidiary cells. When water flows into... View Article
