Science Funny Exam

How do we know Pangaea was a thing?????????

• Fossils

• Plant evidence

• Rock layers

• All of the above

How many females did not have the trait in generation 3

• 0

• 1

• 2

• 3

What is meiosis used for.

• Cell repair

• Reprodution

• Break down food

• Maintain homeostasis

Where is pollen held on a flower?

• Petal

• Stigma

• Ovary

• Anther

What are the chances of a white fur mouse (Ww) and a brown fur mouse (ww) having a white furred mouse offspring

• 25%

• 50%

• 75%

• 100%

How many chromosomes are in a sex cell of a Chinese Hamster?

• 14

• 22

• 11

• 17

What mutation is occurring here?

• Insertion

• Duplication

• Deletion

• Substitution

Why do the short neck giraffes die?

• They are easier to be eaten by predators

• They can't reach the food

• It's a genetic disorder that kills them

• Their parents kill them for being different.

What shape are tectonic plates?

• All shapes and sizes

• same size

• Square

• circle

Why do earthquakes occur?

• Plates hit

• The lava in the mantle moves too fast

• Plates split apart

• The earth spinning