DA #5 Review

Why do polar bears have white fur?

• They inherited that fur from their parents

• They chose to have that fur color

• They are born with brown fur and it changes through the year

• All of the color was washed away from the water in their environment

Tags

NGSS.MS-LS1-5

NGSS.MS-LS4-4

Two brown rats have four babies. Three of those babies are brown and one is white. How is this possible?

• The white rat is adopted

• Both parent rats carried the recessive gene for white fur

• The white rat is the youngest

• Both parent rats only carried dominant genes for brown fur

Tags

NGSS.MS-LS4-4

What form of reproduction produces offspring that are genetically identical to the parent?

• Sexual

• Asexual

Tags

NGSS.MS-LS3-2

True or false: Offspring that are produced through sexual reproduction are all genetically identical.

• True

• False

Tags

NGSS.MS-LS3-2

All of your genetic information is stored in your...

• Mitochondria

• Vacuole

• Nucleus

• Chloroplast

Tags

NGSS.MS-LS1-2

NGSS.MS-LS3-1

What is contained within your nucleus?

• Chromosomes

• Cytoplasm

• Chlorophyll

• Cell Membrane

Tags

NGSS.MS-LS1-2

Which of the following statements is true?

• Human children are exact replicas of one parent

• Human children are varied combinations of both parents traits

• Human children look like the parent that they spend the most time with

• Human children only look like either their mother or father

Tags

NGSS.MS-LS3-2

Which of the following adaptations would help a species survive in extremely cold environments?

• Stripes on fur

• Sharp teeth

• Thick layer of skin

• Long tail

Tags

NGSS.MS-LS4-4

What is the unique adaptation that fish have that allow them to breathe underwater?

• Scales

• Fins

• Tail

• Gills

What does a plant's xylem do?

• Transports nutrients from the air to the roots

• Transports oxygen to the leaves

• Transports water and nutrients from the roots up to the shoots

• Transports CO2 from air to the roots

Tags

NGSS.MS-LS2-3