Meiosis Quizizz

The chromosomes that pair up during meiosis are called ________ chromosomes.

• genes

• homozygous

• homologous

• asexual

Which of the following represents chromosome numbers during fertilization?

• 2n = 2n

• n = n

• n + n = 2n

• 2n + n = n

How many division occur in meiosis?

• 1

• 2

• 3

• 4

The process of crossing over occurs during which phase of meiosis?

• telophase 1

• prophase 2

• prophase 1

• anaphase 1

Which of the following best describes meiosis?

• It is carried out in all tissues that require cell replacement

• It is the first stage of mitosis

• It only occur for cells in the reproductive structures of an organism

• It happens in all tissues except the brain and spinal cord

What is a tetrad?

• 1 homologous chromosome

• 2 chromatids combined

• 4 chromatids combined

• 4 homologous chromosomes combined

A human zygote should have _____ chromosomes inside.

• 46

• 64

• 92

• 23

Diploid cells are represented by

• 4n

• 1/2 n

• n

• 2n

What separates during Anaphase II?

• Homologous chromosomes

• Identical sister chromatid

• Non-identical sister chromatid

Which phase is represented in the image?

• anaphase 2

• metaphase 2

• metaphase 1

• anaphase 1

Tags

NGSS.HS-LS1-4