Chloroplasts occur in which of the following cells?a)collenchyma and sclerenchymab)parenchyma and collenchymac)chlorenchyma and sieve tubesd)xylem parenchyma and sclerenchymaCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

Parenchyma and collenchyma have chlorophyll

Answer

Answer

Chlorenchyma are parenchyma tissues that contains
chloroplasts and is photosynthesis and collenchyma cells are most often found in adjacent to
outer growing tissues such as the vascular cambium and are known for increasing structural support entering
and intergrity . So the correct option is chlorenchyma

Answer

Chloroplasts occur in which of the following cells?

Answer:
Chloroplasts are specialized organelles found in plant cells that are responsible for photosynthesis. They contain chlorophyll pigment, which enables them to capture sunlight and convert it into chemical energy. Chloroplasts occur in specific types of plant cells, and the correct option is option B which states that chloroplasts occur in parenchyma and collenchyma cells.

Explanation:
- Chloroplasts: These are double-membrane organelles found in the cells of green plants and some protists. They contain chlorophyll, which gives plants their green color and enables them to convert sunlight into energy through the process of photosynthesis.

Types of Plant Cells:
1. Parenchyma Cells:
- Parenchyma cells are the most common type of plant cells and are found in various parts of the plant, including leaves, stems, and roots.
- They have thin cell walls and are usually alive at maturity.
- Parenchyma cells are responsible for various functions such as photosynthesis, storage, and gas exchange.
- Chloroplasts occur in parenchyma cells, as these cells are involved in photosynthesis.

2. Collenchyma Cells:
- Collenchyma cells are elongated cells with unevenly thickened cell walls.
- They provide structural support to the plant, especially in regions that are actively growing.
- Collenchyma cells are commonly found in young stems and petioles, giving them flexibility and strength.
- Chloroplasts also occur in collenchyma cells, as these cells are involved in providing support to the plant and may have a role in photosynthesis.

Therefore, since chloroplasts occur in both parenchyma and collenchyma cells, the correct answer is option B (parenchyma and collenchyma). Chloroplasts are not found in other types of cells mentioned in the other options, such as sclerenchyma, chlorenchyma, sieve tubes, and xylem parenchyma.

Answer

Op

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