Plant Breeding One Liners: Quick Guide for Agriculture Students
Subject:- Agriculture Economics
Plant Breeding & Genetics one liner questions with answers for agriculture competitive exams like ICAR JRF, IBPS AFO, RPSC Agriculture, BHU, and CUET. Quick revision notes, MCQs, and short questions for exam preparation.
Special 30 One Liner Questions
| Questions | Answers |
| The GM crop which was recently at the centre of a controversy in India? | Bt Brinjal |
| Onion & garlic are examples of? | Bulb |
| The modified flowers that develop into plants directly without seed formation is? | Bulbils |
| pollinated species is grown without selections? | Bulk |
| Natural selection has more role in which breeding method? | Bulk breeding method |
| The Dot blot technique helps in detection of? | DNA sequence |
| World Trade Organisation was formed in the year? | 1995 |
| The newly proposed seed act of India was introduced in? | 2004 |
| 5 inbred lines will lead to ……. no. of single crosses ? | 10 |
| What is possible number of straight crosses along with reciprocals with 10 inbred lines is? | 90 |
| Adoptive Research Trails are conducted in? | 0.5 acre area. |
| De-oxy ribose sugar lacks oxygen atom at? | 21 carbon position |
| In Uniform Regional Trails (URT’s) the trails are conducted at? | 25-30 locations |
| Deficiency in chromosome 5 in humans leads to? | Cri-du-chat syndrome |
| Genetics of disease resistance is given by? | Biffen |
Plant Breeding One Liners: Quick Guide for Agriculture Students
| Questions | Answers |
| Genic balance system of sex determination was proposed by? | Bridges in 1922 |
| Mitochondria was discovered by? | C.Benda |
| Theory of evolution through natural selection was given by? | C.Darwin and A.R.Wallace (1858) |
| Photo system II is absent in? | C4 plants |
| Source of male sterile cytoplasm in wheat is? | Ageliops caudata |
| Permanent fixation of Heterosis can be done by? | Apomixes,Vegetative reproduction and Balanced lethal system |
| The phenomenon where seed like structures develop without fertilization is called as? | Apomixis |
| Drosophila of plant kingdom is? | Arabidopsis |
| In tobacco, cold resistance power has been achieved by transferring gene from? | Arabidopsis thaliana |
| Brassica nigra was evolved from? | B. compestris x B. oleracia |
| Brassica juncia was evolved from? | B.compestris x B.nigra |
| The toxic compound in Lathyrus(Khesari) is? | BOAA |
| Frego bract in cotton confers resistance against? | Boll weevil |
| Strong gluten strength is required for? | Bread making |
| The crop also known as “Egg plant” is? | Brinjal |
Plant Breeding One Liners: Quick Guide for Agriculture Students
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