Two scientists are studying how different soils affect tree growth. The scientists take care to use exactly the same procedures to carry out their investigation. The results of the two scientists' test results are similar, but not identical. What is the most likely cause of these differences? A. The scientists are probably not performing the tests correctly because results from the same scientific experiment should always be identical. B. The scientists probably did have identical results, but one of the scientists made a mistake when recording the data. C. Most living things are different from each other, so they may respond slightly differently in investigations. D. Scientific investigations are never carefully controlled, so they will always produce different results.

Which of these statements is false? a. others may notice a problem with a relationship before the people involved. b. the first sign of a problem with a relationship is a feeling of anger. c. damaged relationships can be repaired. d. even good relationships can be damaged.

There are only about 250,000 known fossil species. true or false

This problem has been solved! see the answeryou are investigating two traits in fruit flies controlled by one gene each. the b gene controls for body color (black or brown), while the r gene controls for body sculpture (rugose or smooth). after crossing rugose black flies with smooth brown flies, you obtain an f1 generation of 100% smooth black flies.what are the dominant alleles? (1 pt)what are the genotypes of the two parent flies to perform a dihybrid test cross? (1 pt)after running a dihybrid test cross, you find 1000 offspring with the following phenotypes: , rugose406black, smooth86brown, rugose94brown, smooth4141000fill in the expected column with the expected number of offspring in each class of phenotypes. (1 pt)what phenotype classes represent the recombinant offspring? (1 pt each)calculate the relative genetic distance between the body color gene and the body sculpting gene (show your work). (1 pt).