Examlex
The binomial experiment requires that the successes and failure probabilities be constant from one trial to the next and also that these two probabilities be equal to each other.
Sieve Plates
Sieve plates are the porous end walls that enable transport between sieve tube elements in the phloem of plants, facilitating the flow of nutrients.
Companion Cells
Companion cells are specialized cells in the phloem of plants that assist in the transport of sugars and other nutrients.
Annual Growth Rings
Concentric rings found in the wood, indicating the age of a tree by representing a year of growth.
Woody Stems
Hard, lignified plant structures that provide support and transport nutrients and water, characteristic of trees and shrubs.
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