bearing group

This group includes angiosperms in which the seed bears two cotyledons and leaves exhibit reticulate venation. It is divided into three subclasses - Polypetalae, Gamopetalae and Metachlamyd..

Here the carbon atom bearing the hydroxyl group is attached to just one other carbon atom..

Here the carbon atom bearing the hydroxyl group is attached to three other carbon atoms. ..

Every individual organism bears several heritable characters. Which are represented by the innumerable genes present on the chromosomes. During meiosis, the chromosomes move into the gametes as units, all the genes present on any given chromosome will segregate as a group ..

. These key characters enable the students of taxonomy to easily identify and assign any angiosperm plant to its family. Bentham and Hooker have grouped advanced, seed bearing plants into a major division called Phanerogamia. This division has been divided into three classes nam..

Linkage - Every individual organism bears several heritable characters. Which are represented by the innumerable genes present on the chromosomes. During meiosis, the chromosomes move into the gametes as units, all the genes present on any given chromosome will segregate as a group..

Constellations - Constellation is a group of stars visible within a particular region of the night sky. The stars that appear in the form of closed groups and form recognizable shapes and patterns are known as constellations. There are about 88 different constellations across th..

. For example, if ethyl and methyl groups are present at equivalent positions, then carbon bearing ethyl group should get the lower numbe..

. Three regions can be recognised in the body, namely a head, a thorax and an abdomen. The head is a region formed by the fusion of six embryonic segments covered by very hard exoskeletal plates called sclerites. The head is triangular in shape and it is held at right angles to rest of the body. Th..

Periplaneta americana is one of the several species of cockroaches that inhabit our country. Cockroach is a nocturnal, omnivorous animal. It feeds on any kind of organic matter. Cockroach has a dorso ventrally flat, compressed body which is covered by a hard, chitinous exoskeleton. The h..