Sexual and Asexual Reproduction

The models represent two reproduction processes. Select the two terms listed that describe only Model 1.

• sexual reproduction

• meiosis

• mitosis

• asexual reproduction

Tags

NGSS.MS-LS3-2

Select a word or phrase in each drop-down menu to correctly complete the statement about the process of mitosis. Mitosis is a form of ​ (a)   reproduction that produces daughter cells with genetic information that is ​ (b)   the parent cell.

• sexual
• modified by
• different from
• asexual
• identical to

Tags

NGSS.MS-LS3-2

A model of mitosis is shown below beginning with the prophase stage.

Reorder the cell stages correctly complete the model of mitosis.

• 
• 
• 
• 

Match each stage of mitosis with its description.

• Anaphase

• The stage during which the chromosomes are at opposite ends of the cell and the cell begins to split into two daughter cells.

• Prophase

• The stage during which chromosomes line up in the middle of the cell.

• Telophase

• The stage during which chromosomes begin replicating themselves.

• Metaphase

• The stage during which the chromosomes begin to move away from the middle of the cell and toward the poles.

Put the stages in the correct order, starting with Interphase.

• A

• D

• B

• C

• E

Match each advantage or disadvantage with its correct category. Each category will have 2 answers.

Groups:

(a) Asexual Reproduction Advantages

,

(b) Sexual Reproduction Advantages

,

(c) Asexual Reproduction Disadvantages

,

(d) Sexual Reproductions Disadvantages

• Organism must expend energy to find a mate

• Lacks genetic variation

• Good for organisms that are NOT mobile and CANNOT find a mate

• Leads to genetic variation which helps with adaptation

• Takes longer to reproduce and results in fewer offspring

• Offspring share the weaknesses of the parent

• Results in numerous offspring without requiring much time or energy

• Organism is better protected because it does not necessarily share the weaknesses of the parent

Tags

NGSS.MS-LS3-2

NGSS.MS-LS4-4

While studying about reproduction in organisms, a student made the list pictured:

Which title for the list is MOST accurate?

• Advantages of Sexual Reproduction

• Advantages of Asexual Reproduction

• Disadvantages of Sexual Reproduction

• Disadvantages of Asexual Reproduction

Tags

NGSS.MS-LS3-2

Genetic variation occurs during which type of reproduction?

• sexual

• asexual

• both

Tags

NGSS.MS-LS3-2

NGSS.MS-LS4-4

Mitosis is a form of ______ reproduction that produces daughter cells with genetic information that is ______ the parent cell.

• sexual

• asexual

• identical to

• modified by

• different from

Tags

NGSS.MS-LS3-2

Label the image.

​ ​

a

b

c

d

chromosome

gene

nucleus

DNA

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2