Plant Foundations Mastery Quiz — THC Living Plant Atlas

1Which seed structure becomes the first root organ after germination begins?

ARadicleBCotyledonCSeed coatDMicropyle

2Which structures contribute most directly to expanding the root system's contact with the surrounding media?

AOnly the primary rootBLateral roots, fine roots, and root hairsCOnly the stem pithDFlower stigmas

3Where are xylem and phloem found in a simplified stem cross-section?

AOnly in the seed coatBOnly in trichome headsCWithin the vascular tissuesDOnly in the leaf margin

4Where is an axillary bud located?

AInside a trichome headBAt the root tip onlyCInside the seed coatDAt a node near the junction of a leaf and stem

5Why establish a healthy leaf baseline before diagnosing a problem?

AIt provides a reference for normal color, shape, venation, texture, and postureBIt guarantees the cause of every symptomCIt replaces environmental measurementsDIt shows pollen viability

6Which structures are characteristic parts of a female cannabis flower?

ARoot hairs and root caps onlyBBracts and stigmasCXylem vessels onlyDCotyledons only

7Which set contains three glandular trichome forms commonly discussed in cannabis anatomy?

AXylem, phloem, and pithBRadicle, cotyledon, and seed coatCCapitate-stalked, capitate-sessile, and bulbousDStigma, root hair, and node