8th Grade Life Science Review

How many parent(s)are needed for asexual?

• 4
• 1
• 9
• 100

Tags

NGSS.MS-LS3-2

All Offspring of Asexual reproduction are identical

• True
• False

Tags

NGSS.MS-LS3-2

This produces 2 identical cells.

• mitosis
• meiosis

Tags

NGSS.HS-LS1-4

What are some of the facts about sexual reproduction?

• Takes two mates to reproduce and takes a longer time to reproduce
• Takes one mate to reproduce and takes a shorter amount of time to reproduce
• Takes two mates to reproduce and takes a shorter amount of time to reproduce
• Takes one mate to reproduce and takes a shorter amount of time to reproduce

Tags

NGSS.MS-LS3-2

more genetic diversity among offspring.

• sexual
• asexual

Tags

NGSS.MS-LS3-2

What cell division processes is this a picture of? 

• Mitosis
• Meiosis
• Mitosis and Meiosis
• None of the above

Tags

NGSS.HS-LS1-4

Why would it be important to replicate DNA before a cell divides in mitosis or meiosis?

• In order for genetic information to be transferred into daughter cells.
• In order for the cell to be able to increase in size.
• In order for the DNA to be contained in the nucleus.
• In order for the cell to re-order the DNA sequencing in the new cells.

Tags

NGSS.HS-LS1-4

NGSS.HS-LS3-2

What is the diploid number of cells found in a human body cell?

• 23
• 46
• 92
• 47

Tags

NGSS.HS-LS3-2

The process on the left is:
The process on the right is:

• Left: meiosis
  Right: meiosis
• Left: meiosis
  Right: cloning
• Left: mitosis
  Right: meiosis
• Left: mitosis
  Right: mitosis

Tags

NGSS.MS-LS3-2

Most of the cells in the human body are produced by

• mitosis
• meiosis

Tags

NGSS.HS-LS1-4