<span>i think it is a.Molecules move against their concentration gradient. hope it helps
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Answer:
contractile vacuole.
Explanation:
Contractile vacuole is an organelle which is damaged from the antibiotic and as a result the cell burst. The main function of contractile vacuole is to regulates the quantity of water inside the cell. If the contractile vacuole is damaged so it does not regulate water required by the cell as a result more water enters inside the cell which results in the bursting of the cell.
The correct answer is From east to west
Answer:
a. Mitochondrial DNA b. Morphology c. Plastic prints d. Herbert D. Macdonald e. Nuclear DNA f. Medulla
Explanation:
a. Found in small structures outside the nucleus of a cell and is inherited from the biological mother - Mitochondrial DNA
b. Hair’s form and structure Hair's morphology
c. Prints created when the finger touches a soft material like soap or putty - Plastic prints
d. Has studied bloodstains extensively and has offered a number of important observations about bloodstains - Herbert L. MacDonell.
e. Found in the nucleus of a cell and is inherited from both biological parents - Nuclear DNA
f. A set of cells that runs through a hair - medulla
Because they don't have a or any cells and have no DNA
