Plant Breeding & Genetics Quiz 7
1 / 50
Concept of generation means analysis was developed by_______________________?
2 / 50
The maximum magnification possible within electron microscope is____________________?
3 / 50
Whisky is distilled from__________________?
4 / 50
Maize has 10 pairs of chromosomes. how many linkage groups will be present if all the genes are mapped__________________?
5 / 50
Split gene was first reported in___________________?
6 / 50
Soybean contains___________________?
7 / 50
In case of incomplete dominance in the f2 generation_______________________?
8 / 50
The term mitosis was coined by________________?
9 / 50
The small unit of DNA capable of undergoing crossing over and recommbination is________________?
10 / 50
Kinds of nitrogen containing bases fond in RNA are__________________?
11 / 50
Carbohydrates synthesis is carried out by ___________________?
12 / 50
Cells intercommunicates with neighbouring cells by_________________?
13 / 50
The most recent evolved plant group is ____________________?
14 / 50
Blackeselee reported the first case of monoploid in__________________?
15 / 50
Suppose that out of 1000 offspring?s in the generation of a dithered cross, 748 are tall and hairy, 6 are tall and smooth, 4 are short and hairy and 242 are short and smooth. what is the explanation for this kind of ratio ?
16 / 50
Which one of the following is fruit____________________?
17 / 50
Disease and insect resistance is governed by________________?
18 / 50
The mechanism ensuring genetic continuity in mitosis is____________________?
19 / 50
Who discovered mitochondria__________________?
20 / 50
Which one is C4 crop plant_____________________?
21 / 50
Diocious plant is____________________?
22 / 50
Drought is measured in terms of________________?
23 / 50
Tomato would not have turned red if__________________?
24 / 50
Hereditary variations in plants have been produced by the use of________________?
25 / 50
Superiority of heterozygote in respect to one or more traits in comparison to corresponding homozygote is known as____________________?
26 / 50
germplasm which is meant for short term storage (3 to 5 years) is known as___________________?
27 / 50
Anthesis starts in Allium cepa at___________________?
28 / 50
Ieucaena lencocephala is a popular tree for______________________?
29 / 50
Red flower pea plant is crossed with the white flowered pea plant, F1 is red; with flower color is ______________________?
30 / 50
Global gene bank of barley is located at__________________?
31 / 50
In forage, crops, ideal plant type consists of ______________________?
32 / 50
Seed is___________________?
33 / 50
RELP?s, RAPD are helpful in___________________?
34 / 50
Tea, coffee and mango seeds can not be converted in seed banks because they drastic loss in viability with decrease in moisture content below.___________________?
35 / 50
In half diallel, total crosses among parents are equal to___________________?
36 / 50
The new crop critical has been evolved by intervener hybridization between________________________?
37 / 50
Seed germination in typhoin walermelon can successfully be obtained by____________________?
38 / 50
Concept of gene for gene hypothesis was developed in____________________?
39 / 50
A cross of hybrid with one of its parents is termed as____________________?
40 / 50
Self incompatibility is used for hybrid seed production in______________________?
41 / 50
Heat, cold and frost resistance ideotype have been developed in_____________________?
42 / 50
The spread of genes from one breeding population to another by migration which may result in changes in gene frequency is called__________________?
43 / 50
In green vegetables, the limiting amino acids is__________________?
44 / 50
In pulses, limiting amino acids include__________________?
45 / 50
Two allelie genes are located on_______________________?
46 / 50
Diagrammatic representation of the chromosomes of an organism arranged according to their size is called_____________________?
47 / 50
The outer most part of plant cell is____________________?
48 / 50
Presence of slight differences in identical twins support the hypothesis that___________________?
49 / 50
Cytoplasmic genetic male sterility was first discovered by___________________?
50 / 50
Ratio of genotypic covariance to the phenotypic covariance is____________________?
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