Genetic engineering, gene splicing, and recombinant dna technology are all techniques used in biotechnology. before using these technologies, however, what is required? a. a patent for the technology in question b. specific scientific knowledge about the natural system being modified c. a doctorate degree in biotechnology or molecular biology d. approval of their usage by popular vote

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation:

transformative rocks are the stones that emerge from the transformation of existing rock composes in a procedure called changeability, implies changing of structures. transformative rocks are shaped from alternate shakes that are changing a result of warmth or weight connected. one of this model is the earth developments that making rocks profoundly cover or crushed which will make the stones warmed and put under awesome weight. they are not softening but rather the minerals they are containing are changed synthetically that will shape transformative rocks. now and again different rocks are shaped when the others are near some liquid magma and getting warmed.

the answer is 100% density i've answered this question before and done the quiz myself.