The late prophase is one of the stages in mitosis and during this stage there is a break up of the nuclear envelope and the microtubules that the spindle fibers are made u â¦ p of called the polar fibers reach from the pole to the equator of each cell.
Botanical name: Prunus domestica x prunus armeniaca. The pluot (Prunus domestica x prunus armeniaca) is essentially a newcomer in the world of fruits, only having been introduced in the 1980s. This fruit was initially discovered and produced by Floyd Zaiger, who cross-pollinated the plum and the apricot plant.
A pipette or dropper is a laboratory tool commonly used in chemistry, biology and medicine to transport a measured volume of liquid, often as a media dispenser.olumetric pipettes or bulb pipette allow the user to measure a volume of solution extremely accurately (accuracy of four significant figures). These pipettes have a large bulb with a long narrow portion above with a single graduation mark as it is calibrated for a single volume (like a volumetric flask).