Shoot System Flashcards
(28 cards)
Bud at the end of stem is
Apical Bud
Bud at the axial of the stem
Axial bud
What is a bud?
Buddy cells always surrounded by buddy leaves
Apical dominance meaning
When apical Bud only is active so axial bud is in dormancy state
Activity of the bud give us
Floral bud
Flower spiny bud
Vegetative bud
Mixed bud
Mixed bud ?
Carry Both vegetative and flower branches
What is an adventious bud?
Bud emerge from root or any other place except the stem
An adventious root carrying an adventious bud……..
Sweet potato
If Axial bud contain two buds what is their names
Principle bud (big)
Accessory bud (small)
Summer buds name is
Naked buds
Winter buds name is
Scaly buds
Buddy leaves surround buddy cells in summer buds are
Loosely attached green buddy leaves
Types of leaves that cover buddy cells in winter buds are
Green buddy leaves
Scaly buddy leaves
Secrete sticky material in winter buds
Green buddy leaves
Buddy leaves in winter buds are
Tightly attached
Buds are made of which type of cells?
Merestimatic cells
In winter buds, which type of leaves surround the other type
Scaly buddy leaves surround green buddy leaves
Sticky material function
Attach green buddy leaves together and scaly buddy leaves together around buddy cells
Flattened structure are
Leaves
Mainly, stem carry …
Buds and leaves
Vertebral column in plant is
Collenchyma tissue
Is negative geotropism
Stem
How Weak stems tend to be erect ?
•Twinning by whole body
•Climbing by
Tendrils
Spines
Adventious roots
•Prostrate
Creeping
Runners
Offsits
Offsits or stolen stem is
Underground