Archive | Development Process

In this article we will discuss about Phytochrome. After reading this article you will learn about: 1. Discovery of  Phytochrome 2. Structure and Biosynthesis of Phytochrome 3. Mode of Action. Discovery of  Phytochrome: Phytochrome is a blue protein pigment responsible for the perception of light in photo-physiological processes. It is possibly the only photoreceptor in photoperiodism and the flowering process. [...]

In this article, we will discuss about the development process of plants in detail. Development of Plants: If a callus tissue is grown in artificial culture media, it may continue to grow inde­finitely without any tissue differentiation. This is growth without any development. The normal plant, however, shows both growth and development. The fertilised egg cell develops into an embryo, [...]