Podcast
Questions and Answers
Which of the following statements about cells is true?
Which of the following statements about cells is true?
- Cells are not important for the survival of living organisms.
- Cells are the smallest unit of life. (correct)
- Cells can only divide a limited number of times.
- Cells are only found in humans and animals.
What does it mean for an organism to be multicellular?
What does it mean for an organism to be multicellular?
- It is made up of many different types of cells.
- It is made up of a single cell.
- It is made up of many cells. (correct)
- It is made up of cells that can divide.
How do new cells form?
How do new cells form?
- New cells are formed through division of existing cells. (correct)
- New cells are formed by combining existing cells.
- New cells are created from scratch.
- New cells are created from non-living materials.
What is a blastocyst?
What is a blastocyst?
How many cells does it take to make a human?
How many cells does it take to make a human?