Deciduous teeth Deciduous teeth Deciduous teeth, commonly known as milk teeth, baby teeth and temporary teeth, are the first set of teeth in the growth development of humans and other diphyodont mammals. They develop during the embryonic stage of development and erupt—that is, they become visible in the mouth—during infancy. They are usually lost and replaced by permanent teeth, but in the absence of permanent replacements, they can remain functional for many years. Primary teeth start to form during the embryo phase of human life. The development of primary teeth starts at the sixth week of tooth development as the dental lamina.
Kathiawar-Gir dry deciduous forests Kathiawar-Gir dry deciduous forests The Kathiawar-Gir dry deciduous forests is a mostly arid ecoregion in northwestern India that stretches over across Gujarat, Rajasthan and Madhya Pradesh. The dry deciduous forests in the region are dominated by teak, and thorny trees and scrub in drier areas. The Kathiawar-Gir dry deciduous forests include the Aravalli Range, the high point of which is Mount Abu with an elevation of , and a small part of the Northwestern thorn scrub forest in the west. Protected areas cover in this ecoregion, and include: In the west is the Kathiawar Peninsula and the strip of western