Primary growth in land plants occurs at the

cuticle

sieve tube

lateral meristem

apical meristem

Primary growth in land plants occurs at the apical meristem.

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]