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351.

The _____ acids which undergo ?-oxidation are MCBP, 2, 4-DB, and 2, 4, 5-TB:

A.	Phenoxyacetic	B.	Phenoxyoxalic
C.	Phenoxymaleic	D.	Phenoxybutyric

352.

The _____ considered to be a progenitor of soyabean:

A.	Glycine max	B.	Glycine sinensis
C.	Glycine ussuriensis	D.	Glycine usitattisimum

353.

The structure of the heribicide also has a great influence on its volatility through absorption to soil:

A.	Biological	B.	Chemical
C.	Physical	D.	Biophysical

354.

The 1000-rain wt. of Arhar is about:

A.	52 gm	B.	29 gm
C.	60 gm	D.	72 gm

355.

The 2n chromosome number in Rugosa is:

A.	20	B.	24
C.	32	D.	36

356.

The accessibility and utilization of soil-applied copper can be enhanced by:

A.	Reducing particle size	B.	Reducing number of granules
C.	Reducing droplets per unit soil volume	D.	None of these

357.

The active principle causing "Sorghum Poisoning" is:

A.	Aspirin	B.	Caffeine
C.	Dhurrin	D.	Capsaicin

358.

The aim of topping and desuckering in tobacco is:

A.	To reduce the plant height	B.	To divert energy and nutrients from flower head to leaves
C.	To increase the horizontal branching of plant	D.	To protect the plants against lodging

359.

The annual broad leaf and grassy weeds in sugarbeet can be controlled effectively by use of ______ kg a.i./ha:

A.	Basolin @ 1.0	B.	2, 4-D @ 1.5
C.	Butachlor @ 2.0	D.	Pyramin @ 3.0

360.

The antiquality constituent in young seedings of forage sorghum is:

A.	Coumarins	B.	Terpenes
C.	Acetic acid	D.	Hydrocyanic acid