a protein has a molecular weight of 30000g / mol. Calculate the number of nucleotides contained in the gene that encodes this protein knowing that 20% are introns.

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

some inherited genetic mutations can be good for the offspring, so the answer is different genetic mutations cause many forms of cancer.