Albuminous cells occur in
(a) Xylem
(b) Phloem
(c) Cortex
(d) Conjunctive parenchyma

Options

A. Xylem
B. Phloem
C. Cortex
D. Conjunctive parenchyma

Answer

**Step-by-Step Solution:**

1. **Understanding Albuminous Cells**: Albuminous cells are specialized parenchyma cells that play a role in the transport of nutrients in plants.

2. **Identifying the Location**: These cells are specifically associated with the sieve tubes, which are part of the phloem tissue in plants.

3. **Association with Phloem**: In the context of gymnosperms, albuminous cells are found in close association with the sieve tube elements of the phloem, helping in the transport of nutrients.

4. **Function of Albuminous Cells**: The name "albuminous" comes from the presence of a protein called albumin, which is significant for the function of these cells in nutrient transport.

5. **Conclusion**: Based on the association of albuminous cells with the sieve tubes, we can conclude that they occur in the phloem.

**Final Answer**: (b) Phloem

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