Living organisms use osmoregulation to balance solute and water concentrations in their cells, tissues and organs. many marine organisms have internal solute concentrations that are similar to their environment. however, this is not typically true of freshwater and terrestrial organisms. what is likely to happen to the cells of a marine plant if placed in a freshwater environment? a) the cells will become flaccid. b. the cells will undergo plasmolysis. c. the cells will swell and become turgid. d. there will be no obvious change in the plant cells.

Previous pagenext pagepage 3 of 10question 3 (1 point)which of the following consist of cells that do not have a nucleus? of the above

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above

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).