Tag: Anatomy

{“group”:”Anatomy”,”term”:”Pith”,”exam”:”Dicot stem: bundles in a ring around pith.”}

{“group”:”Anatomy”,”term”:”Cambium”,”exam”:”Increase in girth = secondary growth.”}

{“group”:”Anatomy”,”term”:”Sclerenchyma”,”exam”:”Dead plus lignin = sclerenchyma, not collenchyma.”}

{“group”:”Anatomy”,”term”:”Casparian strip”,”exam”:”Classic root-anatomy landmark in exams.”}

{“group”:”Anatomy”,”term”:”Sieve tube”,”exam”:”Not empty dead pipes like vessels.”}

{“group”:”Anatomy”,”term”:”Collenchyma”,”exam”:”Flexible support of growing parts; sclerenchyma is rigid support of mature parts.”}

{“group”:”Anatomy”,”term”:”Stomata”,”exam”:”Most dicot stomata are denser on the lower leaf surface.”}

{“group”:”Anatomy”,”term”:”Companion cell”,”exam”:”Always pair sieve tube with companion cell.”}

{“group”:”Anatomy”,”term”:”Tracheid”,”exam”:”No perforation plates: water moves through pits.”}

{“group”:”Anatomy”,”term”:”Cortex”,”exam”:”Pith is inside the vascular ring; cortex is outside.”}