QA#3 review

Over time, honey suckle flowers develop a sweet smell to attract pollinators. This is an example of

• selective breeding

• extinction

• natural selection

• evolution

Tags

NGSS.MS-LS1-4

Which organism is NOT closely related to the wolf

• Domestic dog

• wolf

• fox

Tags

NGSS.MS-LS4-2

Which organism is most closely relate to the tortoise?

• house cat

• wolf

• leopard

• horse

Tags

NGSS.MS-LS4-2

The 10% rule states that 10% of energy moves from each trophic level to the next.

In the pyramid, if the producers level contains 1234 kilocalories, how many kilocalories are transferred to the primary consumer level?

• 123.4

• 1.234

• 1234

• 1234

Tags

NGSS.MS-LS2-3

What is the formula for average speed?

• Average Speed = Total Time undefined Total Distance

• Average Speed = Total Time + Total Distance

• solvent

• solute

Tags

NGSS.MS-PS1-5

Selective breeding is where _____________ decides which traits should be passed on.

• nature

• a human

• traits

• evolution

What is the average amount of energy transferred from one trophic level to the next?

• 90%

• 10%

• 20%

• 50%

Tags

NGSS.MS-LS2-3

Natural selection is where ___________ decides which traits should be passed on.

• nature

• a human

• traits

• evolution

Tags

NGSS.MS-LS4-4

How can farmers best use selective breeding to increase apple production?

• By limiting the number of trees growing so they can have more space.

• By choosing trees that are the largest in size.

• By increasing the amount of water and fertilizer the trees receive.

• By choosing trees that consistently have the most apples.

Tags

NGSS.MS-LS1-5