Intermediate filaments lack the intrinsic polarity of microtubules and microfilaments, because IF tetrameric subunits are symmetric. are grouped into five cytoplasmic classes based on the cell types in which they are found and one nuclear class. are the most stable and least soluble cytoskeleton filaments. are not found in plant cell cytoplasm. All of the above are true.

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.

japan is the correct anwser because i already took the test and i passed it

the last one: artificial selection/genetic engineering

plant breeding is modifying the genetic composition of the plant - but this isn't cloning (which is specifically introducing a gene into a genome). but you are artificially selecting for the phenotype that you want.

the second one is literally genetic engineering - the gene would have been cloned first and then inserted or genetically engineered into the new plant cell (the cotton).