Table of Contents
What is inflorescence Class 11?
The inflorescence is defined as the arrangement of a cluster of flowers on a floral axis. The inflorescence is of two types, they are: Racemose and Cymose.
What is an inflorescence answer?
Inflorescence is the arrangement of flowers on the plant. But the inflorescence does not just deal with the pattern with which the flower is arranged. The type of inflorescence also dictates where the new flowers bloom.
What is inflorescence in biology class 9?
Inflorescence is the mode of arrangement of flowers on the axis of the plant. Petals are non-essential parts of a flower which help in protection of reproductive parts and make the flower attractive for pollination. Undifferentiated petals and sepals together form the perianth.
What is inflorescence and types?
It is of the following types: Uniparous cyme/Monochasial cyme: The peduncle ends in a flower producing lateral branch at a time It is of two types again: Helicoid cyme and Scorpioid cyme. Dichasial or biparous cyme: In this type, peduncle ends in a flower and from the basal part of peduncle, two lateral branches arise.
What is inflorescence and its types with examples?
Spike – an elongate, unbranched, indeterminate inflorescence with sessile flowers. Spikelet – a small spike, characteristic of grasses and sedges. Raceme – an elongate, unbranched, indeterminate inflorescence with pedicelled flowers. Panicle – a branched raceme.
What is inflorescence Class 11 which chapter?
A flower is a modified shoot wherein the shoot apical meristem changes to floral meristem. The arrangement of flowers on thefloral axis is termed as inflorescence. In racemose type of inflorescence, the main axis continues to grow; the flowers are borne laterally in an acropetal succession.
What is inflorescence write its types?
The inflorescences can be categorised into four main kinds : (A) Racemose inflorescence (B) Cymose inflorescence (C) Mixed inflorescence (D) Special infloresence (A) Racemose inflorescence. In this case peduncle has unlimited power of growth. It is of two types: 1. Simple Racemose.
What is the inflorescence and explain it different types?
As defined by a botanical dictionary, an inflorescence is a cluster of flowers arranged along a floral axis. Inflorescences come in two types: Racemose and Cymose.
How is inflorescence formed?
An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. Morphologically, it is the modified part of the shoot of seed plants where flowers are formed on the axis of a plant.
What is inflorescence describe two types of inflorescence?
Depending on whether the apex gets converted into a flower or continues to grow, two major types of inflorescence are defined – racemose and cymose. In racemose type of inflorescence the main axis continues to grow, the flowers are borne laterally in an acropetal succession.
What is inflorescence its two types?
What is inflorescence in list type of inflorescence?
An inflorescence may either be of racemose or cymose types. Racemose or Indefinite or Indeterminate Type of Inflorescence: ADVERTISEMENTS: The arrangement in which the youngest flower is present near the apex and older towards the base, i.e., in acropetal succession.
How is inflorescence different from flower?
The main difference between flower inflorescence is that flower is a modified shoot, which serves as the reproductive organ of flowering plants whereas inflorescence is a group of flowers arranged on a floral axis. Flower and inflorescence are two structures produced by the sexual reproduction of flowering plants.
What is inflorescence explain two types of inflorescence?
Types of Inflorescence As defined by a botanical dictionary, an inflorescence is a cluster of flowers arranged along a floral axis. Inflorescences come in two types: Racemose and Cymose.
What is inflorescence and its function?
Inflorescences are complex structures with many functions. At anthesis they present the flowers in ways that allow for the transfer of pollen and optimization of the plant’s reproductive success. During flower and fruit development they provide nutrients to the developing flowers and fruits.
What is inflorescence explain different types of inflorescence with example?
Types of Inflorescence Depending on the kind of plant, flowers can be single or multiple. As defined by a botanical dictionary, an inflorescence is a cluster of flowers arranged along a floral axis. Inflorescences come in two types: Racemose and Cymose.
What is raceme inflorescence?
Definition of raceme : a simple inflorescence (as in the lily of the valley) in which the flowers are borne on short stalks of about equal length at equal distances along an elongated axis and open in succession toward the apex — see inflorescence illustration.