 
 <translate> Reconstruct a question, answer pair from this explanation: Roots grow in length and width from primary and secondary meristem. For example, carrots and beets are roots. Carrots and beets grow in length and width from primary and secondary meristem.
 <ibo> Wughachi ajụjụ, zaa ụzọ site na nkọwa a: Mgbọrọgwụ na-eto ogologo na obosara site na isi na nke abụọ meristem. Dị ka ihe atụ, karọt na beet bụ mgbọrọgwụ. Karọt na beets na-eto ogologo na obosara site na isi na nke abụọ meristem. 