An Austrian monk was the first person to show how traits are passed from parents to offspring.
What is Gregor Mendel
200
How many main parts does a Cell theory have?
What is 3
200
The chromosomes in the nucleus of a cell carry genes, which are made up of?
What is DNA
300
All cells are covered with a thin layer called the
What is cell membrane
300
If a cell that has 20 chromosomes undergoes mitosis, how many chromosomes will each of the new cells have?
What is 20 chromosomes
400
What structures do plant cells have that animal cells do not have?
What is cell walls and chloroplast
400
When an organism grows, its cells divide over and over again through?
What is Mitosis
500
What are the three parts of the cell theory?
What is
1. All living things are made up of cells.
2. All the life activities of living things take place in cells.
3. New cells come from existing cells.
500
In which cells would expect mitosis to occur more often-- the cells of and an adult person's skin or the cells of an adult person's teeth?