Q. No.The chances of contracting bird flu from a properly cooked (above 100°C) chicken and egg are:
1.
very high
2.
high
3.
moderate
4.
negligible
A group of animals that are related by descent and share many similarities is referred to as:
| 1. | breed | 2. | race |
| 3. | variety | 4. | species |
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
Inbreeding is carried out in animal husbandry because it:
| 1. | increases vigour | 2. | improves the breed |
| 3. | increases heterozygosity | 4. | increases homozygosity |
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
Which one of the following is not a fungal disease?
| 1. | Rust of wheat | 2. | Smut of Bajra |
| 3. | Black rot of crucifers | 4. | Red rot of sugarcane |
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
In virus-infected plants, the meristematic tissues in both apical and axillary buds are free of the virus because:
| 1. | the dividing cells are virus resistant. |
| 2. | meristems have anti-viral compounds. |
| 3. | the cell division of meristems is faster than the rate of viral multiplication. |
| 4. | Viruses cannot multiply within meristem cell(s). |
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
Fungicides and antibiotics are chemicals that:
| 1. | enhance yield and disease resistance. |
| 2. | kill pathogenic fungi and bacteria, respectively. |
| 3. | kill all pathogenic microbes. |
| 4. | kill pathogenic bacteria and fungi, respectively. |
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
Use of certain chemicals and radiation to change the base sequences of genes of crop plants is termed:
1. recombinant DNA technology
2. transgenic mechanism
3. mutation breeding
4. gene therapy.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
The scientific process by which crop plants are enriched with certain desirable nutrients is called:
1. crop protection
2. breeding
3. bio-fortification
4. bio-remediation.
The term ‘totipotency’ refers to the capacity of a:
1. cell to generate the whole plant
2. bud to generate the whole plant
3. seed to germinate
4. cell to enlarge in size
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
© 2024 GoodEd Technologies Pvt. Ltd.