Introduction Rubber is a polyterpene consisting of a long chain of thousands of isoprene units. …

 Oil Oils are liquid at room temperature (18-24 C) and usually contain oleic acid. On …

 Paleobotany Paleobotany is a study of preserve of vestiges (remaining) of geological past. More comprehensively, …

Process of fossilization Mainly there are two theories how plants become fossil. 1. Infiltration theory …

Methods of Calculation of Quantitative Data   Quantitative data for individual species is calculated by …

Vegetation: Definition Vegetation is defined as an assemblage of plants growing together in a particular …

Range The range consists of a bunch of data that shows the distinction between the highest …

There are two main methods of presenting data of a variable character or a variable. …

There are various methods to measure the central value of an observation. For instance, average, …

The endosperm is important because it is the main source of food for the embryo. …