Read the below questions carefully and answer the given questions:All the trees, thorn bushes, plants and grasses etc. are included in the natural vegetation which grow without human intervention. Before starting its study, it is necessary to know the related words like Flora, Vegetation and Forests. Different species of plants that grow in a certain time and in a certain area are included in the flora, shrubs, plants, grass etc. that grow at a place in a certain environment are called vegetation. Whereas a large area surrounded by dense and adjacent trees, plants, thorn bushes etc. is called forest. The term jungle is mostly used by environmental scientists and forest guards and geographers. Each type of developed vegetation has to go through a long life cycle by creating a delicate balance with its environment, which depends on the quality of its mutual cohesion and ability to adapt. The entire flora found in our country is not local, but 4Q% of it belongs to foreign castes which are called Boreal and Paleo-Tropical species.(a) Name the foreign castes and quantities in the country.(b) Write briefly on the autumn or monsoon vegetables.