What are the the strategies for enhancement in food production.
Animal husbandry
(ii) Plant breeding
(iii) Embryo transfer technology
(iv) Tissue culture technique

Options

A. I,ii and iii are true
B. only iii is incorrect
C. All are correct
D. I and iii are correct

Answer

### Step-by-Step Text Solution

1. **Introduction to the Problem:**
- With the increasing global population, there is a significant challenge regarding food scarcity. To address this issue, various strategies have been developed to enhance food production.

2. **Animal Husbandry:**
- Animal husbandry refers to the management and breeding of farm animals for various purposes, including meat, milk, and eggs. This includes:
- **Dairy Farm Management:** Focuses on the production of milk and dairy products.
- **Poultry Farming:** Involves raising chickens, ducks, and other birds for meat and eggs.
- **Beekeeping (Apiculture):** The cultivation of bees for honey and other products.
- **Fisheries:** The breeding and harvesting of fish for food.
- By improving the management practices and breeding techniques in these areas, food production can be significantly increased.

3. **Plant Breeding:**
- Plant breeding is the science of improving plants for human use. This involves:
- Developing new crop varieties that are resistant to diseases and pests.
- Increasing the yield and nutritional value of crops.
- Enhancing the adaptability of crops to different environmental conditions.
- These advancements help ensure a stable food supply and improve food security.

4. **Embryo Transfer Technology:**
- Embryo transfer technology is a reproductive technology used in animal breeding. It involves:
- The fertilization of an egg outside the animal's body (in vitro fertilization or IVF).
- Transferring the resulting embryo into a surrogate mother.
- This technique allows for the rapid multiplication of desirable genetic traits in livestock, thereby enhancing food production.

5. **Tissue Culture Technique:**
- Tissue culture is a method used to grow plants from cells or tissues in a controlled environment. This process includes:
- Taking a small part of a plant (explant) and placing it in a nutrient-rich medium.
- Allowing the cells to grow and develop into a whole plant.
- This technique enables the production of disease-free plants and the rapid propagation of rare or endangered species, contributing to food production.

6. **Conclusion:**
- In summary, the strategies for enhancing food production include animal husbandry, plant breeding, embryo transfer technology, and tissue culture techniques. Each of these methods plays a crucial role in increasing the efficiency and sustainability of food production systems.