U4L2 Meiosis and Genetic Variation Quiz Review

Organize the following into the correct category

Groups:

(a) Meiosis I

,

(b) Meiosis II

• homologous pairs will pair up

• sister chromotids are separated

• cross-over for genetic variation

• no cross-over

• interphase happens prior to prophase

• produces 4 cells

• No interphase prior to prophase

• chromosomes separated

• no homologous pairs of chromosomes

• produces 2 cells

Tags

NGSS.HS-LS1-4

This process is called ​ (a)   and occurs during ​ (b)   . This process is beneficial because it causes ​ (c)   .

• crossing over
• Prophase I
• genetic variation
• twisting
• Prophase II
• Interphase I
• Meiosis

Tags

NGSS.HS-LS3-2

This pair of ​ (a)   forms a "4 legged" structure called a ​ (b)   .

• homologous chromosomes
• tetrad
• ditrad
• homologous sister chromotids

Organize these statements into the right categories

Groups:

(a) Prophase I

,

(b) Metaphase I

,

(c) Anaphase I/Telophase I

• Tetrads pair up

• 
• Tetrads align on the equitorial plate of the cell

• Homologous chromosomes separate

• 
• 
• 

Tags

NGSS.HS-LS1-4

End result of Meiosis I vs End Result of Meiosis II

Groups:

(a) Meiosis I

,

(b) Meiosis II

• 4 genetically different daughter cells

• 
• 
• 2 genetically different daughter cells