Deseribe the sampling method for determining population size.

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

this protocol provides a detailed procedure for nucleoprotein extraction from cultured cells and tissues in an efficient manner.

atp is used for energy.

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.