Mitosis and Meiosis

Mitosis makes a copy of itself.  Example would be...

• skin, bones and stomach
• gametes
• Sexual reproduction

Tags

NGSS.HS-LS1-4

Meiosis is cell division that forms....

• gametes
• 2 new cells
• skin, liver and bones

Tags

NGSS.HS-LS3-2

Mitosis results in...

• 4 new cells
• 2 new cells

Tags

NGSS.HS-LS1-4

Meiosis results in....

• 2 new cells
• 4 new cells

Homologous chromosomes are...

• A pair of chromosomes that are from one person.
• A pair of chromosomes from twins.
• A pair of chromosomes that are maternal and paternal.

Humans have ___pairs of homologous chromosomes. 

• 42
• 23
• 46
• 25

Tags

NGSS.HS-LS3-1

Humans have _________pair of sex chromosomes.

• 2
• 46
• 1
• 23

Each Homologous set is made up of _________homologues. 

• 1
• 2
• 3
• 4

In humans, the _______________are sets 1-22.

• parazones
• homozones
• chromotides
• autosomes

Tags

NGSS.HS-LS3-1

The female chromosome code is

• XX
• Xx
• Xy
• yy

Tags

NGSS.HS-LS3-1