7.1 Meiosis

How many division occur during meiosis?

• 1

• 2

• 3

• 4

What is crossing over?

• pair of sister chromatids

• pair of homologous chromosome exchange DNA

• homologous chromosomes are pulled apart

• haploid cells become egg and sperm

Tags

NGSS.HS-LS3-2

When do sister chromatids separate during Meiosis?

• Metaphase I

• Anaphase I

• Anaphase II

• Telophase II

When do homologous chromosomes separate?

• Prophase I

• Ananphase I

• Metaphase II

• Telophase I

When does crossing over occur?

• Prophase I

• Anaphase I

• Metaphase II

• Interphase

Which of the following would be haploid?

• Skin cell

• Zygote

• Somatic Cell

• Gamete

The diploid number for an organisms is 4. How many chromosomes would be in a zygote?

• 2

• 4

• 6

• 8

Which of the following is true about meiosis

• 2 daughter cells are produced

• daughter cells are haploid

• one division takes place

• daughter cells are genetically identical

Is this karyotype male or female?

• Male

• Female

Meiosis makes sure that all daughter cells are _____.

• genetically identical, diploid

• genetically identical, haploid

• genetically diverse, diploid

• genetically diverse, haploid

Tags

NGSS.HS-LS3-2