Biology for competition / lifesciences

  1- Chloroplast polymorphism' is shown by -   Chlorophyceae .  2 - Chloroplast dimorphism is shown by -  C 4 plant . 3 - Gaidukov's phenomenon or chromatic adaptation is associated with -  Myxophyceae or BGA or Cyanobacteria or cyanophyceae. 4 - Red tide is due to -  Gymnodinium and Gonylaux  (   Dinoflagellates). 5 -  Red snow is due to  -  Haematococcus nivalis and Chlamydomonas nivalis 6 - Red sea is due to -  Trichodesmium erythreum    ( a BGA). 7 -   Pantochronematic type  of flagella means - Mastigonemes found in only one row. 8 -  Most common algae present in 'Ascolichen' is -  Trabouxia. 9  - 'Gongrosira' stage (chain of akinetes found in an alga -   Yellowgreen algae or Xanthophyceae  (Vaucheria).

 Q.-1. Author of the book " Structure and reproduction in Algae" -   F. E. Fritch.  Q.-2. Reclammation of 'USAR' by using BGA was demonstrated by - Prof. R.N.Singh.   Q.-3.  In BGA, process of genetic recombination was studied by -   Prof. H.D. Kumar.   Q.- 4.  Jacketed and multicellular sex organs of ' Chara' shows similarity with -  Bryophyta   Q.- 5. Fritschiella tuberosa  ( Grow in acidic soil ) was discovered by -  M.O.P. Iyenger.   Q.- 6. Black snow is due to  -  Scotiella nivalis.   Q. - 7. Green snow is due to - Chlamydomonas. yellowstonensis   Q.- 8. Colony with indefinite no. of cell, shape and size - Palmelloid .  Q.- 9.  Colony of volvox, Pandorina and Eudorina is - Motile, Coenobium .  Q. - 10 Colony of Hydrodictyon -  Nonmotile ,  Coenobium