16
ICAR JRF Vegetable Science 29 Jun 2024Shift 1
MCQ (Single Correct) +4 −1

With respect to hybrid development in chilli, which the following statement(s) is/are CORRECT:

(A) . The GMS line MS-12 was used for the development of CH-1 and CH-3.
(B) . Peterson (1958) reported first CMS system in ‘PI 164835’, an introduction from India.
(C) . Peterson cytoplasm (CGMS) is stable during temperature fluctuations hence, widely used in hybrid development
(D) . IIHR developed commercial hybrids using male cytoplasm

Choose the correct answer from the options given below:

17
ICAR JRF Vegetable Science 29 Jun 2024Shift 1
Statement Based +4 −1
With respect to self-incompatibility (Sl) in Brassica oleracea, which of the following statement is INCORRECT?
18
ICAR JRF Vegetable Science 29 Jun 2024Shift 1
Arranging Order +4 −1

Arrange the following events in time-order (old to recent events)

(A) . Seedless watermelon
(B) . Model for structure of DNA
(C) . Polymerase chain reaction
(D) . Ogura CMS system in radish

Choose the correct answer from the options given below:

19
ICAR JRF Vegetable Science 29 Jun 2024Shift 1
MCQ (Single Correct) +4 −1
‘Among the following vegetable crops, which has maximum estimated genome size?
20
ICAR JRF Vegetable Science 29 Jun 2024Shift 1
MCQ (Single Correct) +4 −1
The HQT gene in tomato is responsible for.

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Systematics of Vegetable Crops

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Sexual & Asexual Propagation, Chimeras & Root Alkaloidal & Cardioprotective Medicinal Plant Steroidal, Laxative & Mucilaginous Medicinal Biological Pest, Disease & Weed Management in Rootstocks, Grafting, Budding & Dwarfing Mech Ornamental Trees, Shrubs, Climbers & Foliage Mints, Herbs & Essential Oil Crops Principles of Organic Olericulture, Soil Fert
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