Code coverage means, how well your test set is covering your source code. i.e. to what extent is the source code covered by the set of Test cases. As mentioned in above answers, there are various coverage criteria, like paths, conditions, functions, statements, etc.
Chiasmus. Definition: Chiasmus is a specific type of parallelism. It consists of two parallel phrases in which corresponding words or phrases are placed in the opposite order.
COMPARISON BETWEEN MITOSIS AND MEIOSIS (I and II): 1  For mitosis, homologous chromosomes do not pair up. For meiosis, homologous chromosome pair up during prophase I. 2  For mitosis, chiasmata are never formed as there is no synapsis. For meiosis, a synapsis occurs in prophase I so chiasmata are formed.