Meiosis and Chromosomes 5.1 and 5.2

A male shark has 40 chromosomes in each of its sex cells. How many would be present in its body cells?

• 20
• 40
• 80
• 160

Tags

NGSS.HS-LS3-1

Compared to the number of chromosomes contained in a body cell, how many chromosomes would normally be contained in a gamete?

• The same number
• One-fourth as many
• Twice as many
• Half as many

Tags

NGSS.HS-LS3-2

What is this?

• Trisomy 13
• Monosomy 21
• 47, XXY
• Trisomy 21

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-1

Crossing over occurs in which phase ?

• metaphase I
• anaphaseII
• telophaseII
• prohase I

Tags

NGSS.HS-LS3-2

What phase of Meiosis is this?

• Telophase I

• Anaphase I

• Anaphase II

• Telophase II

Tags

NGSS.HS-LS3-2

What phase is the picture showing?

• Metaphase I

• Metaphase II

• Prophase II

• Anaphase I

Tags

NGSS.HS-LS1-4

In what phase is the DNA of the cell replicated or copied?

• Interphase

• Prophase I

• Telophase I

• Metaphase I

Homologous pairs line up in the middle of the cell in what phase of Meiosis?

• Metaphase I

• Metaphase II

• Mitosis

• Prophase II

What phase is in the picture?

• Anaphase I

• Anaphase II

• Telophase I

• Metaphase II

Is the following cell diploid or haploid?

• Diploid

• Haploid

Tags

NGSS.MS-LS3-2