Evaluation and Selection of Parents

Q. During hybridisation, we get a large number of progenies with mixed characters, but we choose only superior progeny by evaluation and selection.

1. True
2. False

Q. The biggest constraint of plant breeding is

1. availability of desirable gene in the crop and its wild relatives
2. infrastructure
3. trained manpower
4. transfer of genes from unrelated sources

Q. Crop improvement is possible through

1. Judicious combination of selection, introduction and hybridisation
2. Selection
3. Scientific improvement of cultivated plants
4. Introduction

Q. Which one is an oil yielding plant among the following ?

1. lentil
2. sunflower
3. cauliflower
4. Hibiscus.

Q. The Triticum aestivum wheat is

1. Haploid
2. Diploid
3. Tetraploid
4. Hexaploid

Q. In plant breeding experiments, pistillate flowers are not emasculated but are still bagged. Explain.

Q. During hybridisation, we get a large number of progenies with mixed characters, but we choose only superior progeny by evaluation and selection.

1. True
2. False

Q. During hybridisation, we get a large number of progenies with mixed characters, but we choose only superior progeny by evaluation and selection.

1. True
2. False

Q. During hybridisation, we get a large number of progenies with mixed characters, but we choose only superior progeny by evaluation and selection.

1. True
2. False

Q. During hybridisation, we get a large number of progenies with mixed characters, but we choose only superior progeny by evaluation and selection.

1. True
2. False