Any of various trees or shrubs that bear cones. Conifers are dependent on the wind to blow pollen produced by the male cones to the female cones, where seeds develop. Conifers are usually evergreen, often have needle-shaped or scale-like leaves, and include the pine, fir, spruce, hemlock, and yew.ny of various trees or shrubs that bear cones. Conifers are dependent on the wind to blow pollen produced by the male cones to the female cones, where seeds develop. Conifers are usually evergreen, often have needle-shaped or scale-like leaves, and include the pine, fir, spruce, hemlock, and yew.
Height Measuring Scale (Infant) / Infantometer. 1  Sleek broad base with one sliding side adjustable as per length of baby. 2  Dual scale for direct reading in cms / inches upto 90 cm. 3  Folding slides for easy storage.  Baby can comfortably lay onto the chest of the scale.
Interval scales are numerical scales in which intervals have the same interpretation throughout. As an example, consider the Fahrenheit scale of temperature. The difference between 30 degrees and 40 degrees represents the same temperature difference as the difference between 80 degrees and 90 degrees.