holochroal meaning in Hindi

Examples

1. The eyes of immature holochroal Cambrian trilobites were basically miniature schizochroal eyes.
2. Phacopida had 8 to 19 thoracic segments and are distinguishable by the expanded glabella, short or absent preglabellar area, and schizochroal ( Phacopina ) or holochroal ( Cheirurina and Calymenina ) eyes.