Biology, 16.02.2021 18:50 kdndiamond9101
A group of students were debating whether unicellular bacterial cells that reproduce using the process of binary fission are actually performing mitosis and meiosis. Select the student with the best argument.
Poppy: A bacterial cell is going to undergo mitosis so that it can create offspring with double the number of chromosomes. The offspring with the double amount of chromosomes will then divide with mitosis creating four daughter cells with triple the amount of chromosomes.
Zabriya: The process of binary fission and meiosis are basically the same process with the same end result, a daughter cell with half the number of chromosomes. Unicellular organisms are not going to undergo mitosis because mitosis doubles the number of chromosomes.
Gauge: The process of binary fission is similar to mitosis because the results are identical cells, but binary fission always results in new identical organisms with the same chromosomes as the parent. Meiosis is not performed because the offspring would have half the number of chromosomes.
Dacy: A bacterial cell is going to do both mitosis and meiosis. The bacterial cell will divide using the process of mitosis and then it will divide again using meiosis creating four daughter cells with the same number of chromosomes as the parent bacterial cell.
Answers: 2
Biology, 22.06.2019 15:30, mariaveliz2201
Which statements best describe monsoons? check all that apply. they force cool, moist air from oceans to rise. they are winds that blow in the opposite direction of a normal wind. they bring rain in the summer and drought in the winter they increase rainfall in south asia, africa, and australia. they influence precipitation as wind moves near a mountain.
Answers: 1
Biology, 22.06.2019 16:30, kingyogii
Clara wrote the following hypothesis for an experiment about acidophilic bacteria. bacteria cells will stop dividing in a basic (alkaline) environment because of the high ph. which statement is the best way to restate the hypothesis so that it is more specific? growing acidophilic bacteria in some environments will cause the cells to stop dividing because of ph. if the ph of their environment is changed, acidophilic bacterial cell division will be affected. if the environment of acidophilic bacterial cells becomes alkaline, the bacteria will stop dividing. the more alkaline an environment, the less cell division will occur in bacteria.
Answers: 1
A group of students were debating whether unicellular bacterial cells that reproduce using the proce...
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