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Which of the following plants stand inte...

Which of the following plants stand intermediate between `C_3` and `C_4` plants

A

Triticum aestivum

B

Zea mays

C

Panicum miliolids

D

All the above

Text Solution

AI Generated Solution

The correct Answer is:
To determine which plant stands intermediate between C3 and C4 plants, we can follow these steps: ### Step-by-Step Solution: 1. **Understand C3 and C4 Plants**: - C3 plants primarily use the Calvin cycle for photosynthesis and have a three-carbon compound (3-PGA) as the first stable product. They are typically found in cooler, wetter climates. - C4 plants have a modified pathway that allows them to efficiently fix carbon dioxide in hot and dry environments. They produce a four-carbon compound (oxaloacetate) as the first stable product. 2. **Identify the Plants in the Question**: - The options given are: - Triticum aestivum (wheat) - G maize (corn) - Panicum milio lids (a type of grass) 3. **Analyze Each Plant**: - **Triticum aestivum**: This is a C3 plant. It does not exhibit characteristics of C4 plants. - **G maize (Zea mays)**: This is a C4 plant, known for its efficiency in photosynthesis under high light and temperature conditions. - **Panicum milio lids**: This plant exhibits characteristics that are intermediate between C3 and C4 plants. It has C4-like anatomical features but can also perform C3 photosynthesis. 4. **Conclusion**: - Among the options provided, **Panicum milio lids** is the plant that stands intermediate between C3 and C4 plants due to its unique anatomical and physiological characteristics. ### Final Answer: The plant that stands intermediate between C3 and C4 plants is **Panicum milio lids**. ---

To determine which plant stands intermediate between C3 and C4 plants, we can follow these steps: ### Step-by-Step Solution: 1. **Understand C3 and C4 Plants**: - C3 plants primarily use the Calvin cycle for photosynthesis and have a three-carbon compound (3-PGA) as the first stable product. They are typically found in cooler, wetter climates. - C4 plants have a modified pathway that allows them to efficiently fix carbon dioxide in hot and dry environments. They produce a four-carbon compound (oxaloacetate) as the first stable product. ...
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