Breeding and Biotechnology

18-05-2020

Unit : 20 - Breeding and Biotechnology 

1) ..........was an exotic species introduced from China? a) Phaseolus Mungo b) Raphano brassica c) Sharbti sonora d) Tricicuk durm 2) TMV-2 and AK-10 Groundnut varieties are examples for .................. selection a) Clonal Selection b) Pureline Selection c) Mass selection d) None. 3) ............... is the " Progeny of a single individual obtained by self breeding " This is also called as individual selection? a) Mass Selection b) Pureline selection c) Clonal selection d) Poly ploidy breeding 4) Selection of desirable clones from the mixed population of vegetatively propagated crop is called ................... a) Clonal selection. b) Pure line selection. c) Mass selection d)None. 5) ..................... is one of the oldest methods of plant breeding in which individual plants or group of plants are sorted out from mixed population a) Poly Ploidy. b) Mutation Breeding c) Hybridization d) Selection Your Score is: __

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1) a) 2) c 3) b 4) a 5) d

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