NET, IAS, State-SET (KSET, WBSET, MPSET, etc.), GATE, CUET, Olympiads etc.: Revision Terminology Part 18
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- Petroleum plants
- Euphorbiaceous
- Hevea rubber
- E. abyssinica (Rubber plant)
- E. tirucalli (sehund)
- Compositae
- Guayale
- Russion dandelion
- Ascelepiadaceae
- Aak
- Milkweed
- Leguminosae
- Capifera langsdorfci
- C. Multijuga
- Hardwickia pinata
- Dipterocarpaceae β Gijon
- Myristicaceae β Dialynthera ofaba
- Pittosporaccae- pittosporum resiniferus.
- Euphorbiaceous
- Coconut
- Heater β liq. Endosperm
- Solid endosperm eat
- Fibrous husk = coo βΎ roper
- Sugary sap β inflorescence
- Stem β construction
- Leaves β thatching
- Midrib of pinnae β brooms
- Coconut shells β receptacles to collect rubber.
- Cheapest N2 fertilizer = Urea
- Nuclear genetic material of one parent is eliminate though cytoplasm from both are retain
- Nuclear fusion product = Cybrid = Cytoplasmic hybrid = Heteroplast.
- Fusion male sterility, resistance to drays
- Steps for plant Introduction
- Procurement of germplasm plant protection Cataloguing Evaluation Acclimatization Multiplication Distribution
- Mass selection β not need Sc. Knowledge & control of pollination
- Bread wheat = Hexaploid
- Rice = diploid
- Maize = tetraploid
- Sugarcane = aneuploidy
- Sugarbeet = triploid
- Apple/pear = triploid
- Pure line = progeny by self-fertilization of single homozygous plant.
- Heterosis (Hybrid Vigour) Lost due to inbreeding & recovered due to crossing inbreeds.
- Sharbati sonara from Sonora β 64 by mutation breeding using X- rays.
- Se-midway variety β lodging resistant, fertilizer, responsive, high yielding
- Sonika - insensitive to photoperiods β no grain dormancy β shorter cycle.
- Raphanobrassica (Radish X Cabbage) βΎ Karpechenko
- Protoplast induced to fuse by PEG (polyethylene glycol) Perturbation of ionic composition or electro fusion.