Which of the following is an indigenous dairy breed of cattle?
Red Sindhi
Understanding Indigenous Indian Cattle Breeds
Indigenous breeds are those that originated and developed in a specific region and are well-adapted to the local environment, climate, and farming systems. India has a rich diversity of indigenous livestock breeds, including cattle. Cattle breeds can be broadly classified based on their primary utility: dairy (milk production), draft (work), or dual-purpose (both milk and work).
Identifying Indigenous Dairy Cattle
The question asks to identify an indigenous dairy breed of cattle from the given options. Let's examine each option:
- Red Sindhi: This is a well-known indigenous breed of cattle originating from the Sindh region (now in Pakistan and India). It is primarily recognized for its excellent milk production capabilities, making it a prominent dairy breed.
- Chippiparai: This breed is an indigenous breed of dog originating from Tamil Nadu, India. It is known for its hunting prowess and is not a cattle breed.
- Kanni: Similar to Chippiparai, Kanni is also an indigenous breed of dog from Tamil Nadu, India. It is used for hunting and is not a cattle breed.
- Kombai: Kombai is another indigenous breed of dog from Tamil Nadu, India. It is traditionally used for hunting boar and is not a cattle breed.
Analysis of Options
Based on the examination of the options, it is clear that three of the four options (Chippiparai, Kanni, and Kombai) are indigenous breeds, but they are dog breeds, not cattle breeds. The option that represents an indigenous breed of cattle, and specifically a dairy breed, is Red Sindhi.
| Option | Breed Type | Primary Use/Description |
|---|---|---|
| Red Sindhi | Cattle | Indigenous Dairy Breed |
| Chippiparai | Dog | Indigenous Hunting Breed |
| Kanni | Dog | Indigenous Hunting Breed |
| Kombai | Dog | Indigenous Hunting Breed |
Therefore, among the given choices, Red Sindhi is the only indigenous dairy breed of cattle.
Revision Table: Key Indigenous Indian Breeds
Here is a brief table highlighting some indigenous Indian livestock breeds and their types:
| Animal | Breed Name | Type (Primary) |
|---|---|---|
| Cattle | Red Sindhi | Dairy |
| Cattle | Sahiwal | Dairy |
| Cattle | Gir | Dairy |
| Cattle | Tharparkar | Dairy/Dual |
| Cattle | Ongole | Draft |
| Cattle | Kankrej | Draft/Dual |
| Dog | Chippiparai | Hunting/Companion |
| Dog | Kanni | Hunting/Companion |
| Dog | Kombai | Hunting/Guard |
| Dog | Rajapalayam | Hunting/Guard |
Additional Information on Indigenous Dairy Cattle Breeds
Indigenous dairy cattle breeds of India are known for their hardiness, resistance to tropical diseases, and ability to thrive on limited resources. Besides Red Sindhi, other prominent indigenous dairy cattle breeds in India include Sahiwal, Gir, and Tharparkar. These breeds are crucial for milk production in various parts of the country and have also been used in crossbreeding programs globally.
Understanding the characteristics and utility of different indigenous breeds, whether cattle or other animals, is important in the study of animal husbandry and conservation of native biodiversity.
Important Questions from Breeding
Given below are a few statements on use of plant breeding to develop improved varieties of a crop plant:
A: Genotypic/phenotypic variation in the desired trait should be available in the germplasm resources of the crop plant.
B: Availability of molecular markers linked to the trait of interest would decelerate the process of trait introgression into desired varieties.
C: Breeding procedures to improve plant varieties are generally more successful among sexually compatible species as compared to sexually incompatible species.
D: Co-dominant molecular markers cannot be used for selection of plants with the desired trait.
Which of the above statement(s) is/are INCORRECT?
Given below are some terms in column A and their corresponding properties/related terms in column B
Which one of the following options represents the most appropriate match between all terms of column A and B?Column X Column X A Bulk segregant
analysis(i) QTL analysis of wider genetic diversity using fewer individuals B NILS (ii) Mapping monogenic qualitative trails C Association mapping (iii) Co-dominant markers D SNPs (iv) Repeated backcrossing of F1 to recurrent parent Which one of the following approaches/markers would be typically used for discovering polymorphism between two closely related accessions of a crop plant?
A group of researchers are testing two new agents, M1 and M2 for their efficacy in selecting transgenic plants. When they performed tissue culture experiments using three explants, A, B, and C without Agrobacterium transformation, and selected the regenerated plants on M1 and M2, the following regeneration frequencies were obtained.
Regeneration frequencies (%) in presence of different concentration of agents Explant type M1 conc. (mg/L) M2 conc. (mg/L) 20 60 100 10 15 20 A 44% 21% Nil 8% Nil Nil B 53% 30% 10% Nil Nil Nil C 71% 42% 18% 15% 9% 4% Based on the above data, which one of the following conclusions is INCORRECT?
Which one of the following options best represents the sequence of events leading to the phenomenon of introgression?
