Life Science Review!

Who was the Scientist most famous for his study of natural selection and evolution?

• Theodor Schwann

• Robert Hooke

• Charles Darwin

• Rudolf Virchow

Tags

NGSS.MS-LS3-1

NGSS.MS-LS4-2

NGSS.MS-LS4-4

What is the process in which populations CHANGE gradually over time?

• evolution

• species

• variation

• competition

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

NGSS.MS-LS4-4

What do we call structures that no longer perform their original function?

• Natural Selection

• Analogous Structure

• Vestigial Structure

• Homologous Structure

What do you call similar structures that related species have inherited from a common ancestor?

• Natural Selection

• Analogous Structure

• Vestigial Structure

• Homologous Structure

Tags

NGSS.MS-LS4-2

Select ALL the parts of Natural Selection.

• overproduction

• evolution

• variation

• selection

• competition

Tags

NGSS.MS-LS4-4

A nucleotide is made up of three parts:  which of these is not one of those parts?

• sugar
• phosphate
• amino acids
• base

A strand of DNA that looks like a twisted ladder is called a _____________________

• triple twist
• corkscrew
• double helix
• chain reaction

Tags

NGSS.HS-LS1-1

__________________ is a change in the nucleotide base sequence of DNA.

• switch
• eraser
• creation
• mutation

Tags

NGSS.MS-LS3-1

What are the nucleotides made of?

• Sugar, Phosphate, nitrogen base
• Phosphate, Adenine, nitrogen base
• Thymine, Adenine, Cytomine
• Phosphate, Nitrogen, Adenine

Guanine bonds with ______________.

• Adenine
• Guanine
• Cytosine
• Thymine