Problemas
Using a video camera connected to a microscope , a scientist records a time-compressed video of one animal zygote dividing over 40 hours. Which claim is best supported by this recording? A. Cells only occur in a living organism. B. Cells can be broken down into organelles. C. Cells are created from cells that already exist. D. Cells cannot reproduce independently without the machinery of a host cell.
Roztwór
Juan
professionell · Tutor durante 6 años
4.4
(180 Votos)
Respuesta
The best-supported claim by the recording is 'C. Cells are created from cells that already exist.'
Explicación
## Step 1The problem presents a scenario where a scientist records a time-compressed video of one animal zygote dividing over 40 hours. The zygote is a single cell that divides to form two cells, which is a process known as cell division.## Step 2The question asks us to identify the claim that is best supported by this recording. The options provided are:A. Cells only occur in a living organism.B. Cells can be broken down into organelles.C. Cells are created from cells that already exist.D. Cells cannot reproduce independently without the machinery of a host cell.## Step 3We need to analyze each option in relation to the scenario presented. ## Step 4Option A, "Cells only occur in a living organism," is not directly supported by the recording. The recording only shows the division of a single cell, not the existence of cells in a living organism.## Step 5Option B, "Cells can be broken down into organelles," is not supported by the recording. The recording only shows the division of a single cell, not the breakdown of cells into organelles.## Step 6Option C, "Cells are created from cells that already exist," is directly supported by the recording. The recording shows a single cell dividing to form two cells, which supports the idea that new cells are created from existing cells.## Step 7Option D, "Cells cannot reproduce independently without the machinery of a host cell," is not supported by the recording. The recording only shows the division of a single cell, not the reproduction of cells in a host cell.