| Answer | Crossword Clue |
|---|---|
| histogens | region in a plant in which tissues differentiate |
| histogen | region in a plant in which tissues differentiate |
| rhizospheres | The region of soil in the vicinity of plant roots in which the chemistry and microbiology is influenced by their growth, respiration, and nutrient exchange |
| rhizosphere | The region of soil in the vicinity of plant roots in which the chemistry and microbiology is influenced by their growth, respiration, and nutrient exchange |
| immigrants | An animal or plant living or growing in a region to which it has migrated |
| immigrant | An animal or plant living or growing in a region to which it has migrated |
