No, calyx and sepal are not the same thing. The calyx is the collective term for all the sepals of a flower, while a sepal is one of the leaf-like structures that make up the outermost part of the flower. Sepals can be separate or fused together to form the calyx.
The outermost whorl circle of a flower is called the calyx. By looking at the calyx, you can typically see if the flower is a male or female.
the four whorls of a flower are : 1.calyx 2.corolla 3.androecium 4.gynoecium
The outermost whorl of a flower is called the calyx
The calyx and the bract
Together, the petals of a flower are called a corolla. Also, the sepals as a group are called the calyx, and the corolla and the calyx together are called the perianth.
the basic structure of a flower is calyx,coralla,androcium,gynoecium.
The part of the flower that protects it before it opens is preferably called a sepal.
stamens
Epicalyx, calyx and corolla.
The sepals are the green-leaf like structures that enclose and protect the developing flower. It is a modified leaf in the outermost whorl calyx of a flower. The calyx (which the sepals are the outer part of) protects the bud before it opens. The sepal allows the calyx to open and provides rigid support for the petals and reproductive organs of the flower.
The four flower structures of a flower are: 1. Calyx 2. Corolla 3. Androecium 4. Gynoecium