Advertisements
Advertisements
Question
With the help of suitable diagram define 'bagging' and 'tagging' of flower.
Advertisements
Solution
Bagging: During Hybridization, emasculated flowers are covered with butter paper or polythene bag of suitable size to prevent pollination by pollengrains of unwanted source. This is known as bagging.
Tagging: After dusting the pollengrains on stigma of emasculated flower, it is rebagged and tag with relevant information such as date of emasculation, date of pollination, details of male and female parents, etc is attached with plants. This is known as tagging.

APPEARS IN
RELATED QUESTIONS
How has the breeding programme helped in improving the public nutritional health? State two examples in support of your answer.
Identify 'A', 'B', 'C' and 'D' in the given table.
| Crop | Variety | Resistance to disease |
| A | Himgiri | Leaf rust |
| Cauliflower | Pusa Shubhra | B |
| Brassica | Pusa Swarnim | C |
| Cowpea | D | Bacterial blight |
Definition and importance of Imbibition
Explain the effect of light and temperature on photosynthesis.
Give the scientific term used for the preservation of germplasm at a very low temperature.
The biggest constraint of plant breeding is ______.
Life style diseases are increasing alarmingly in India. We are also dealing with large scale malnutrition in the population. Is there any method by which we can address both of these problems together?
Discuss the importance of testing of new plant varieties in a geographically vast country like India.
You are a Botanist working in the area of plant breeding. Describe the various steps that you will undertake to release a new variety.
What are A, B in the following table:
| Transgenic Crop | Substance | Transgene | |
| (i) | A | Flavonoids | Chalone isomerase |
| (ii) | Rice | B | Ferritin |
