Trypan blue staining can be used to discriminate between viable and dead cells and determine the number of viable cells present in a cell suspension.
https://www.creative-bioarray.com/support/trypan-blue-staining-assay.htm
Answer:
Here are the options to complete the question
A) complete dominance
B) codominance
C) incomplete dominance
D) epistasis
The ANSWER IS SURELY D)
D) epistasis
Explanation:
Epistasis is the phenomenon wherein the effect of one gene (locus) is dependent on the presence of one or more 'modifier genes', i.e. the genetic background
Epistatic genes are often termed inhibiting genes due to its hypostatic effect on other genes.
The Earth’s energy from the Sun arrives in the form of visible and invisible light
Fats and oils are composed of triglycerides, which are three fatty acid units connected to glycerol.
Answer: 1. Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features). Similarities and differences among biological molecules (e.g., in the DNA sequence of genes) can be used to determine species' relatedness.
2. The changes in our behavioral patterns and adaptations that are caused by these technological advances could prove to be the primary driving forces behind the next stage of evolution for our species. These members of the species are more likely to reproduce and pass their genes on to their children.
Explanation:
