Pollination in gymnosperms is ........... and takes place by the agency of ..........

Explanation

**Step-by-Step Solution:**

1. **Understanding Pollination**: Pollination is the process where pollen grains (male gametes) are transferred to the ovule (female gamete) for fertilization. In gymnosperms, this process is crucial for reproduction.

2. **Identifying Gymnosperms**: Gymnosperms are non-flowering plants that reproduce using cones instead of flowers. They have male cones that produce pollen and female cones that contain ovules.

3. **Type of Pollination in Gymnosperms**: The specific type of pollination that occurs in gymnosperms is known as **anemophilous pollination**, which means pollination by wind.

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