Meiosis And Sexual Reproduction Continuation Flashcards
How many chromosomes in human body cells?
46
How do body cells reproduce?
Mitosis
Do all organisms have the same number of chromosomes?
No
Does having more chromosomes mean the organism is more complex?
No
How many chromosomes in human gametes?
23
Requires two parents
-animals, plants, and others require this
Sexual reproduction
Sex cells (sperm, egg, or pollen)
Those cells are haploid
Gametes
Cells that contain 1/2 the total number of chromosomes
Haploid
Specific characteristics that are unique
Traits
The passing of traits from one generation to another
Heredity
The study of heredity
Genetics
Diagram that shows the history of the trait from one generation to the next
Pedigree
The father of genetics
-Austrian Monk
Gregor Mendel