Range of vegetative structure  of Algae ·         Unicellular :- Ø Motile                -     Chlamydomonas Ø Non – Motile     -    Chlorella ·         Multicellular :- v Colonial :- Ø   Motile     ( fix number of cells, motile colony ) -    Volvox   (spherical), Gonium ( Plate like) Ø Non-Motile ( unfix number of cells, coccoid colony )-    Hydrodictyon v    Aggregation (unfix colony of cells) Ø Palmelloid form -   Chlamydomonas reinhardtii, Euglena viridis, Euglena stellate and Tetraspora Ø Dendroid colony - Prasinocladus v Filamentous :- Ø Unbranched     -    Ulothrix , Spirogyra Ø Branched          -    Cladophora Ø Hetrotricho...

·   The plants are defined as autotrophic eukaryotes.    The plant kingdom includes Multicellular photosynthetic producer. ·         Seedless Vascular plant -          Pteridophyta ·         Primarily aquatic organism                      -     Algae ·         Secondarily aquatic organism -          Water lily (Nymphaea) , Lotus (Nelumbo) ·         Most primitive plants                        -     Algae ·         Algae occurs in wide range of habitats:-               -    In fresh water ...

     Non flowering  is called        -    Cryptogams e.g. Algae, Fungi, Pteridophytes ·         Flowering plant is called         -     Phanerogams e.g. Gymnosperm, and Angiosperm ·         Thallophyta         -   No Embryo Formation in plants (e.g. Algae, Fungi) ·         Embryophyta          -   Embryo Formation in plants (e.g. Bryophyta, Pteridophyta, Gymnosperm, Angiosperm) ·         Amphibian of   Plant Kingdom             -    Bryophyta ·         Reptiles of Plant Kingdom            -     Pteridophytes ·  ...

Book's Name                                                                     Author's Name Historia naturalis                                                              Pliny The elder Systema naturae                                                               Linnaeus Species Plantarum                                                            Li...

Father of Biology                                                           :  Aristotle  Father of Botany                                                            :   Theophrastus Father of  Zoology                                                         :    Aristotle  Father of  Plant Physiology                                           :   Stephan Hales Father of  Physiology...