Palynologist Interview Preparation Guide Download PDF
Palynologist related Frequently Asked Questions by expert members with professional career as Palynologist. These list of interview questions and answers will help you strengthen your technical skills, prepare for the new job interview and quickly revise your concepts
47 Palynologist Questions and Answers:
Palynology is the "study of dust" or "particles that are strewn". A classic palynologist analyses particulate samples collected from the air, from water, or from deposits including sediments of any age.
A monograph is a specialist work of writing (in contrast to reference works) on a single subject or an aspect of a subject, usually by a single author.
In biology, a spore is a unit of sexual or asexual reproduction that may be adapted for dispersal and for survival, often for extended periods of time, in unfavorable conditions. Spores form part of the life cycles of many plants, algae, fungi and protozoa. Bacterial spores are not part of a sexual cycle but are resistant structures used for survival under unfavourable conditions. Myxozoan spores release amoebulae into their hosts for parasitic infection, but also reproduce within the hosts through the pairing of two nuclei within the plasmodium, which develops from the amoebula.
Chitinozoa are a taxon of flask-shaped, organic walled marine microfossils produced by an as yet unknown animal. Common from the Ordovician to Devonian periods, the millimetre-scale organisms are abundant in almost all types of marine sediment across the globe. This wide distribution, and their rapid pace of evolution, makes them valuable biostratigraphic markers.
Kerogen is a mixture of organic chemical compounds that make up a portion of the organic matter in sedimentary rocks. It is insoluble in normal organic solvents because of the high molecular weight (upwards of 1,000 daltons or 1000 Da; 1Da= 1 atomic mass unit) of its component compounds. The soluble portion is known as bitumen. When heated to the right temperatures in the Earth's crust, some types of kerogen release crude oil or natural gas, collectively known as hydrocarbons (fossil fuels). When such kerogens are present in high concentration in rocks such as shale, they form possible source rocks. Shales rich in kerogens that have not been heated to a warmer temperature to release their hydrocarbons may form oil shale deposits.
The stamen is the pollen-producing reproductive organ of a flower. Collectively the stamens form the androecium.
The Pinophyta, also known as Coniferophyta or Coniferae, or commonly as conifers, are a division of vascular land plants containing a single class, Pinopsida. They are gymnosperms, cone-bearing seed plants. All extant conifers are perennial woody plants with secondary growth. The great majority are trees, though a few are shrubs. Examples include cedars, Douglas firs, cypresses, firs, junipers, kauri, larches, pines, hemlocks, redwoods, spruces, and yews. As of 1998, the division Pinophyta was estimated to contain eight families, 68 genera, and 629 living species.
Palypaleonology includes the fields of stratigraphic palynology, archaeological palynology, and environmental palynology. Palynomorphs studied are specifically fossil remains of non-extant life forms.
Environmental palynology is the study of palynomorphs (identification, distribution, and abundance) concerned with determining past changes in the biota, climate, or geology (specifically surface geology). Subdivisions include quaternary palynology and archaeological palynology.
Pollination ecology studies the distribution of pollen (wind-born or transported by animals) and the efficiency of pollen fertilisation.