Veld Management Review Plants Continued (2) Question Preview (ID: 36781)


Veld Management Plant Parts. TEACHERS: click here for quick copy question ID numbers.

A bud not covered by scales.
a) clean
b) non-scaly
c) naked
d) hairy

They eye of the potato consist of:
a) Auxiliary bud
b) Axillary bud and cataphyll scar
c) euphyl and axiliary
d) auxiliary and hipsophyll

Stems which grow at the soil surface or just below ground and form new plants at the ends or at the nodes.
a) Tendril
b) Runner
c) Voluble
d) Stolon

____________ are formed by lateral branches with limited growth in length. They are thus formed from an axillary bud. The growing-point hardens and the stem changes into a xxxxx.
a) root thorns
b) leave thorns
c) stem thorns
d) non of the above

Leaves grow faster at the abaxial (lower) surface than at the adaxial (upper) surface. Leaves form a dome-like cover over the growing-point.
a) hypsophyll growth
b) hyponastic growth
c) epinastic growth
d) ansiophylly

Usually in the form of a leaf-like outgrowth at the point where the petiole joins the stem.
a) stipule
b) stapel
c) strapel
d) stamen

Functions of normal leaves
a) photosynthesis and chloroplast
b) photosynthesis and respiration
c) photosynthesis and transpiration
d) photosynthesis and evaporation

Leaves generally have a short lifespan and the old leaves separate from the stem by the process of ____________.
a) desicion
b) abscission
c) coriscion
d) non of the above

First (metamorphic) leaves of plants.
a) cotyledons
b) cataphylls
c) hypsofylls
d) floral leaves

The green sepals and the brightly coloured petals of most flowers
a) cotyledons
b) euphylls
c) floral leaves
d) hypsophyll

Leave arrangements: Two leaves are situated opposite each other at each node.
a) opposite arrangement
b) decussate arrangement
c) verticillate
d) alternate arrangement

Leave arrangements: More than two leaves per node. In some cases, as many as nine leaves occur per node
a) opposite arrangement
b) decussate arrangement
c) alternate arrangement
d) whorled

General structure of a euphylls.
a) Leaf, stem, root
b) base, stalk, petiole
c) leaf stalk, petiole, lamina
d) non of the above

A sessile leaf (usually a cataphyll) is modified into a thorn.
a) cataphyll thorn
b) leaf thorn
c) lamina thorn
d) stem thorn

These plants are also commonly known as carnivorous plants. They have adapted to survive in environments where there is limited nitrogen, e.g. marshy areas.
a) mammal eating plants
b) insectvorous plants
c) meat eating plants
d) insectiside plants

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