Angiosperm

Notes

Introduction to Angiosperm

Angiosperm are well developed and highly evolved group of plants in which there is seeds enclosed within the fruit. This note contains detail information of angiosperm along with its characters.

Root

Root is underground descending portion of the plants axis which is white or pale brown in color without nodes, internodes, leaves and buds. This note contains detail information about tap root and adventitious root system.

Modification in root

Sometimes in addition to the normal functions of absorption, conduction and anchorage roots may perform storage of food materials, mechanical support and vital functions and this is called modification of root. This note contains information about modification in tap root and adventitious root.

Stem

The stem is the main axis of the plant body arises from the plumule of an embryo. This note contains information about stem and its modification.

Leaf

Leaf is a lateral dissimilar appendage of a plant body which arises on the node of stem and bears axillary bud on its axil. . This note contains detail information about types and venation of a leaf.

Structural Variation in Angiospermic leaf

Leaf is a lateral dissimilar appendage of a plant body which arises on the node of stem and bears axillary bud on its axil. This note contains detail information about shape, apex, surface, margin, texture, phyllotaxy of leaf.

Types of leaves

Mainly there are two types of leaves they are; simple and compound leaf. This note contains detail information about types of leaf.

Inflorescence

The mode of arrangement of flowers on the floral axis is known as an inflorescence. This note contains detail information about inflorescence and its types.