Biology Review

What is the smallest structural unit of every living organism?

• Tissue

• Cell

• Mole

• Hair

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-1

Which of the following organism is being described correctly?

• Unicellular organism can live independently.

• Unicellular organism has more than one cell.

• Multicellular organism has one cell only.

• Multicellular organism has a cell where all the activities necessary happen inside.

Tags

NGSS.MS-LS1-1

Which of the following organism is multicellular?

• 
• 
• 
• 

Tags

NGSS.MS-LS1-1

Which of the following organism is spirogyra?

• 
• 
• 
• 

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-1

What organism is bing shown?

• Bacteria

• Plant

• Euglena

• Yeasts

Tags

NGSS.MS-LS1-1

What is the size of the cell in the picture?

• 1-10 micrometers

• 10-100 micrometers

• 1 millimeter

• 1 centimeter

Tags

NGSS.MS-LS1-1

• guard cell

• red blood cell

• palisade cell

• nerve cell

Tags

NGSS.MS-LS1-2

• guard cell

• red blood cell

• palisade cell

• nerve cell

Tags

NGSS.MS-LS1-2

• Epithelial cell

• Root hair cell

• Red blood cell

• Nerve cell

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-1

• Epithelial cell

• Root hair cell

• Palisade cell

• Nerve cell

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-1