Meiosis

What phase is shown here?

• Prophase II
• Metaphase I
• Metaphase II
• Anaphase I

What process is shown here?

• Genetic Randomization
• Cross Over
• Allele Switching
• Cross Pollination

CROSSING OVER INCREASES

• LIFE SPAN

• GENETIC VARIATION

• THE NUMBER OF OFF-SPRING

• ALL ARE TRUE

Tags

NGSS.HS-LS3-2

A diploid cell...

• has 1/2 the amount of chromosomes

• has the normal amount of chromosomes (46)

• is represented by (n) in meiosis

Tags

NGSS.HS-LS3-2

A haploid cell...

• has the complete amount of chromosomes (46)

• is represented by (2n)

• has 1/2 the amount of chromosomes

Which phrase best describes MEIOSIS?

• cell division of somatic cells (normal body cells)

• cell division of prokaryotic cells

• cell division of gametic cells

Tags

NGSS.HS-LS3-2

When gametes fuse during fertilization, they create a zygote that has_______________ cells.

• haploid

• diploid

• polyploid

Tags

NGSS.HS-LS3-2

One similarity between MITOSIS and MEIOSIS is...

• the order of phases (PMAT)

• the types of cells that are dividing

• where the process is occurring in the organism

Tags

NGSS.HS-LS1-4

Meiosis occurs in the _________________ of organisms.

• digestive organs (stomach, intestines)

• reproductive organs (testes, ovaries)

• sensory organs

  (eyes, ears, nose)

Tags

NGSS.HS-LS3-2

How many daughter cells are made at the end of Meiosis l?

• 2

• 3

• 4

• 6