Parts of the Brazilian highlands extend up to the northern coast. The escarpments act as an obstruction to the winds blowing from the sea and... View Article
All parallel circles from the equator to the poles are known as parallels of latitudes. The equator depicts the zero degrees latitude. Therefore,... View Article
The principle parts of the leaf incorporate the leaf base, petiole, and lamina. The upward segment of a dorsiventral leaf through the lamina... View Article
The plant from which cotton is picked contains seeds. The process of removing these seeds from cotton pods is known as ginning. Ginning can be... View Article
Stomata are the tiny openings present on the epidermis of leaves. We can see stomata under the light microscope. In some of the plants, stomata... View Article
Pure substances are substances that are made up of only one kind of particles and has a fixed or constant structure. Characteristics and... View Article
Bacteria play an important role in an ecosystem. The bacteria which are microscopic help in decomposing or breaking down the dead organisms in... View Article
Nutrients which are required by plants in larger amounts are termed as Macronutrients. Some of them include sulfur, nitrogen, carbon, phosphorus,... View Article
Placenta develops at the base of the ovary wherein a single ovule is attached to it. Example: Marigold. Therefore, the correct answer is option (c)... View Article
When more than one crop is sown or grown in a single piece of land, then such cropping is called multiple cropping. It is a method of increasing... View Article
