Search results
AP Biology glossary of key terms with definitions, must-know facts, and related terms you need to know for your exam.
16 paź 2017 · Seasonal environments impose fluctuating selection on life history traits that can elicit adaptive responses (Varpe 2017). Morphological and physiological traits are frequently plastic, described by functions termed reaction norms that relate a trait value to an environmental variable (Kingsolver et al. 2015).
Comparative anatomy is the study of similarities and differences in the anatomy of different species. It is closely related to evolutionary biology and phylogeny (the evolution of species). Comparative anatomy has long served as evidence for evolution; it indicates that various organisms share a common ancestor.
The continuity of life from one cell to another has its foundation in the reproduction of cells by way of the cell cycle. The cell cycle is an orderly sequence of events that describes the stages of a cell’s life from the division of a single parent cell to the production of two new daughter cells.
28 cze 2017 · Seasonality describes cyclic and largely predictable fluctuations in the environment. Such variations in day length, temperature, rainfall, and resource availability are ubiquitous and can exert strong selection pressure on organisms to adapt to seasonal environments. However, seasonal variations exhibit large scale geographical divergences ...
12 paź 2021 · Revision notes on 4.4.5 Environmental Adaption for the AQA A Level Biology syllabus, written by the Biology experts at Save My Exams.
20 lut 2016 · 1 Answer. Sorted by: 2. " Within-season variation " may be referring to one of two things (depending on the context): More commonly: the variation of a variable within a given season (i.e., between months or days within that season). Öst (1999) demonstrates an example of this use (in the context of breeding season).
