The structure of DNA was determined in the 1950s and the components of the genetic code, including transcription and translation, were deciphered in the 1960s and 1970s. It was determined that the genetic code is universal. Since the components of the genetic code are common to all organisms, which laboratory procedure could actually be performed from the options below? A.) Hybrid species can be formed between plants and fungi.

B.) Chimera organisms can be formed from two different species.

C.) Genes from eukaryotes can be expressed in prokaryotic cells.

D.) Plants can express the entire human genome in their leaf tissues.

      n

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.