what is water potential ?1 1696
Is cottonwood soft or hard?1 1691
What will happen to plant if there is no chlorophyll?2 1990
what is the composition of plant cell wall?4 2210
what is transpiration?1 1371
How can you tell how old a tree is without cutting it?1 1600
what are the different plant callus types?1 2260
what are the steps in tea processing?2 1697
How did the cranberry get it's name?1 3061
what is the life span of red algae?2 5248
Give the names of sub-families of Malvaceae family.?1 1663
How are hormone levels regulated in plants?
From which plant or tree is essence of vanilla obtained?
What is the difference between periderm and bark?
What is the scientific name of a vine called "deer candy" which has bright green heart-shaped leaves?
what defines herbs from other plants?
What causes sap to leak out of pine and maple trees?
what are the membranes does a water molecule pass between the soil and a vacuole in a mesophyll cell?
what is the definition of a tracheophyte?
what are the usual adaptations of saprophytic plants like agaricus and ascobolus?
the arrangement of xylem in stem is?
What is the use of automatic impedance hematology instrument?
Late blight of potato and early blight of potato symptoms differences?
How does overpopulation effect ecological balance?
what are the experiment results for a Pea Plant experiment involving Gibberellin and dwarf plants?
Does time affect the stomata density of a leaf e.g young leaves, old leaves.?