What Is The Name For Cactus Spines?

What Is The Name For Cactus Spines? Glochids or glochidia (singular “glochidium”) are hair-like spines or short prickles, generally barbed, found on the areoles of cacti in the sub-family Opuntioideae. Are cactus spines trichomes? The trichome cluster of a cactus stem has unique structural features to survive in harsh arid areas. As shown in Figure

Which Structure Helps A Cactus Survive In A Dry Desert?

Which Structure Helps A Cactus Survive In A Dry Desert? A cactus has special adaptations in its roots, leaves as well as stems that enable it to thrive in desert environments. These adaptations include – spines, shallow roots, deep-layer stomata, thick and expandable stem, waxy skin and a short growing season. What structures help the