Seasonal activity of vascular cambium is influenced by many factors, except
Seasonal activity of vascular cambium is influenced by many factors, except
- A
Geographical location of plant
- B
Relative humidity and temperature
- C
Photoperiod and water supply
- D
Leaf orientation
Similar Questions
$A$ : Oldest layer of sapwood lies just outside vascular cambium.
$R$ : Sapwood contains actively conducting vessels and occupies central part of stem.
$A$ : Oldest layer of sapwood lies just outside vascular cambium.
$R$ : Sapwood contains actively conducting vessels and occupies central part of stem.
$I.$ Annual rigs are formed as a result of seasonal environmental conditions
$II.$ Tracheids/vessels elements are larger during periods when water is abundant
$III.$ Tracheids/vessels elements have thicker wall during periods of water deprivation
$IV.$ Wood formed in the previous years is darker than newer wood
Select the combination of correct statements from the options given below
$I.$ Annual rigs are formed as a result of seasonal environmental conditions
$II.$ Tracheids/vessels elements are larger during periods when water is abundant
$III.$ Tracheids/vessels elements have thicker wall during periods of water deprivation
$IV.$ Wood formed in the previous years is darker than newer wood
Select the combination of correct statements from the options given below
Lenticel develops through the activity of
Lenticel develops through the activity of
Growth rings $(annual\ rings)$ are formed by activity of
Growth rings $(annual\ rings)$ are formed by activity of