My claim is: The presence of a dominant -recessive relation ship from a pair of alleles can be shown by the probabilities of different traits in offspring. An example would be a purple colored allele, P, in a plant crossed with a plant having white flower color, W. The results would of possible combinations could be PP, WW, and PW. What could be evidence to support this ? For example the relationship among DNA, genes, alleles, and chromosomes. what role does each play in patterns of Inheritance?

the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.

if the hares very faster than they are now, and thus the lynx's hunting success rate drops because it will be harder to catch them, the rate that will change will be the pray-rate. the pray-rate will change because more hares will be able to survive, thus more individuals for reproduction, so the end result will be increasing population of hares.

the predator-rate will remain pretty much the same because there will be more than enough pray, but the hunting success rate is stagnant.

propane is burned to provide the heat in many cooking grills. the chemical reaction for this process is shown in the equation below.

c3h8 + 5o2 ? 3 co2 + 4h2o + energy

what are the products in this chemical reaction?

3co2 + 4h2o + energy

answer///systemic;