4. Predict For plant stem length, the dominant allele for height is T and the recessive allele is t. What would be the genotypes, phenotypes, and
offspring probabilities of a cross between two heterozygous parents for tall
stem length?

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.

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