Plant Tissue Culture · Botany

The formation of 'Synthetic Seeds' involves the encapsulation of somatic embryos or axillary buds in:

  1. Sodium alginate
  2. Calcium carbonate
  3. Paraffin wax
  4. Cellulose acetate
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Correct answer: Sodium alginate

Sodium alginate beads, often dropped into calcium chloride to polymerize, form a protective gel matrix around the tissue. These 'synseeds' can be stored and handled similarly to natural seeds.

Difficulty: Medium Question 17 of 20

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