Science Ch. 9-10 Test

These flashca rds are

49 cards   |   Total Attempts: 182
  

Cards In This Set

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Cell division--increses the number of cells and causes many celled________to grow
Organisms
The cell cycle--series of events that takes place from one _________ to the next
Cell division
Cells have formation, growth and development, and death called_________
Life cycle
Interphase-- most of the life of any eukaryotic cell, or cell with a nucleus, is spent in a period of ________and_________
Growth, development
During interphase, a cell duplicates its_______ and prepares for cell division
Chromosomes
After interphase, the nucleus divides, and then the _________ seperates to form two new cells
Cytoplasm
Mitosis--process in which the nucleus divides to form two identical nuclei
Nuclei
Chromosome-- structure in the nucleus that contains ________material
Hereditary
Division of the cytoplasm-- for most cells, the _______ seperates after the nucleus divides
Cytoplasm
In ___________ cells the cell membrande pinches in the middle and the cytoplasm divides
Animal
In______ cells, a cell plate forms
Plant
Results of mitosis: each cell in your body, except sex cells, has a nucleus with____ chromosomes
46
Results of mitosis: allows growth and __________ worn out or damaged cells
Replaces
___________ a new organism is produced from one parent organism
Asexual reproduction
An organism with no nucleus divides into two identical organisms by ________
Fission