Draw a pedigree in the box on the right that fully represents the above scenario and tracks the inability to taste PTC (non-taster), which is caused by two recessive “t” alleles. In your illustrated pedigree, please make sure that: (A) generations are listed as Roman numerals and the individuals are numbered.
(B) the correct shapes for males and females are used.
(C) the shapes that require shading are shaded.
(D) the genotypes are listed next to each pedigree shape.

phylogenetic tree is the tree of life or evolution tree. it shows the different branches of evolution. the sequence goes like tissues - coelom - backbone - endoskeleton - segmentation

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.