Answer:
A. Migration, genetic drift, speciation and natural selection.
Explanation:
Migration, genetic drift, speciation and natural selection factors are common to both .Gradualism and punctuated equilibrium are two ways of the evolution. Gradualism is selection and variation that happens. Small variations are fit an organism. In punctuated equilibrium, change comes in spurts. There is a period of very little change, and only few huge changes occur, often through mutations in the genes of a few individuals. Mutations are random changes in the DNA. That are not inherited from the previous generation, but passed in next generation. Though mutations are often harmful, the mutations that result in punctuated equilibrium are very helpful to the individuals in their environments.
During the mitosis, the parent cell changes in size as more protein and RNA synthesis takes place, and then finally, the parent cell is divided into two equal daughter cells.
The parent cell enters the cell cycle as the cell growth is necessitated, and in the first phase, which is the G1 phase, the cell growth takes place due to the increased transcription and translation rates that are needed for the next phases of the cellcycle, and then the DNA replication takes place, and at last the parent cell equally divides to make two daughter cells.
Hence, during the mitosis, the parent cell changes in size as more protein and RNA synthesis takes place, and then finally, the parent cell is divided into two equal daughter cells.
Learn more about the cells during the cell cycle here.
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Answer: it produces 2 daughter cells
Explanation:
Just took the test
b. The fish would swell.
c. Water would move out of the fish by osmosis.
d. Water would be pumped out of the fish.
b. reservoir
c. stream
d. pond
The one that is a man-made aquatic habitat is a reservoir. The correct option is b.
Technically speaking, “reservoir” usually refers to an expanded lake behind a dam. Such a dam could be a man-made structure created to hold freshwater, or it could be a natural development. Reservoirs are man-made bodies.
Lake is any big body of still water or gently moving water that fills a sizable inland basin. There are no well-established definitions that clearly separate lakes, ponds, marshes, or even rivers, etc.
A body of water moving on the earth, such as a river or creek. A tiny body of still water that has been created either naturally or artificially. They are all-natural water bodies.
Therefore, the correct option is b. reservoir.
To learn more about reservoirs, refer to the below link:
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B: endocytosis
C: exocytosis
D: pinocytosis
Exocytosis is a process in which vesicles in the cell moves to the cell membrane to fuse with it. This way, the vesicles release their contents to the extracellular matrix. The purpose of exocytosis is to transport large molecules out of the cell because they are too large to pass passively through the cell membrane.
Exocytosis is the opposite process of endocytosis, in which cell engulfs molecules, such as proteins. Pinocytosis is fluid endocytosis. In exocytosis, cell transports molecules, such as proteins, out of the cell.