Botany is the:

Explanation: Botany can be defined as that branch of biology which is concerned with the study of plants. This has to do with their anatomical and physiological make-up, architecture, the genes which code for them, their habitats, geographical location and categorisation. Other Options: (A) Study of animals: Zoology is about animals on this earth. (C) Study of Universe: This refers to cosmology or astronomy. (D) Study of forest: More specific to forestry it will be possible to determine the extent to which each measure established will help to regulate the forest resource and its output.