Give example of a GM crop that can tolerate abiotic stress.

Options

A. Transgenic tomato
B. Bt-Brinjal
C. Golden rice
D. Pomato

Answer

To answer the question about an example of a genetically modified (GM) crop that can tolerate abiotic stress, we can follow these steps:

### Step 1: Understand the Concept of Abiotic Stress
Abiotic stress refers to the non-living factors that can affect plant growth, such as drought, salinity, extreme temperatures, and nutrient deficiency.

**Hint:** Remember that abiotic stress is caused by environmental factors rather than living organisms.

### Step 2: Identify Genetically Modified Crops
Genetically modified crops are plants whose genetic material has been altered using biotechnology to exhibit desired traits. Examples include BT brinjal, golden rice, transgenic tomato, and pomato.

**Hint:** Familiarize yourself with different GM crops and their specific modifications.

### Step 3: Analyze the Examples
- **BT Brinjal**: Modified for pest resistance.
- **Golden Rice**: Enhanced nutritional value.
- **Transgenic Tomato**: Developed for increased shelf life and resistance to abiotic stress.
- **Pomato**: A grafted plant combining tomato and potato traits.

**Hint:** Focus on the traits of each crop to determine which one addresses abiotic stress.

### Step 4: Select the Appropriate Example
Among the examples provided, the **transgenic tomato** is noted for its ability to tolerate abiotic stress, particularly due to its genetic modifications that enhance its shelf life and resilience.

**Hint:** Look for traits related to environmental stress tolerance when selecting your answer.

### Final Answer
The example of a genetically modified crop that can tolerate abiotic stress is the **transgenic tomato**.