Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

311.

Removal of top fertile soil by wind or water is :

312.

Pollination occuring from one flower to another of same plant is :

313.

Aleuron layer is found in :

314.

Phytochrome occurs in two forms. In which form it promotes the germination of seeds of some species ?

315.

Tetradynamous stamens are found in :

316.

Diadelphous stamens are the characteristic features of :

317.

The formation of embryo without fusion of gametes is termed as :

endosperm

The direct or indirect effect of male parent (pollen grain) on structures inside embryo sac except embryo is knoqn as xenia.

Metaxenia may be defined as the effect of pollen on the seed coat or pericarp lying outside the embryo sac.

319.

Elater mechanism for seed dispersal is exhibited by

320.

Megasporophyll of Cycas has the same nature as