Reproduccion sexual y asexual

Where does an off spring get its traits in asexual reproduction?

• From both parents
• From only one parent
• From neither parent
• There are no traits handed down

Tags

NGSS.MS-LS3-2

Sexual reproduction requires _____ parents and asexual reproduction requires ___ parents

• 1,1
• 2,2
• 2,1
• 1,2 

Tags

NGSS.MS-LS3-2

All of the offspring of an organism have the same genetic material, which is identical to the parent organism. From this, we can conclude that this organism -

• makes its own food

• is unicellular

• live in a marine habitat

• reproduces asexually

Tags

NGSS.MS-LS3-2

California blackworms, also known as mudworms, are able to break apart. Each body section that broke apart is able to become an identical new worm. What type of reproduction does this example represent?

• Sexual reproduction

• Asexual reproduction

Tags

NGSS.MS-LS3-2

Reproducing asexually will produce offspring ...

• genetically different from each other

• genetically identical to the parent

Tags

NGSS.MS-LS3-2

2 dogs reproduce, 2 sex cells join together & form offspring. The resulting offspring is likely

• to express only recessive traits
• to be identical to ONE parent
• to share some traits from BOTH of its parents

Tags

NGSS.MS-LS3-2

NGSS.MS-LS4-4

Which of the following describes the main advantages of sexual reproduction? 

• requires lots of time/energy
• no new gene combos can arise 
• diversity
• looks identical to the parent

Tags

NGSS.MS-LS3-2

NGSS.MS-LS4-4

 A general name for a sex cell (egg or sperm) is a: 

• zygote
• gene
• offspring
• gamete

Which reproduction requires a mate?

• asexual
• sexual
• neither

Tags

NGSS.MS-LS3-2

In general, asexual reproduction is used by _______ organisms.

• simple
• extinct
• complex

Tags

NGSS.MS-LS3-2