8A Review

Question 1

what is an atom

Accepted Answer

the smallest particle of a chemical element that can exist.

Question 2

An organisms phenotype is the

Accepted Answer

physical appearance

Question 3

What point has the most potential energy?

Accepted Answer

C

Question 4

What is a genotype?

Accepted Answer

Genetic Code

Question 5

A series of steps used by scientists to solve a problem or answer a question.

Accepted Answer

Scientific Method

Question 6

What is this tool called?

Accepted Answer

Punnet Square

Question 7

True or False: Mutations are random.

Accepted Answer

True

Question 8

what is a mixture?

Accepted Answer

A combination of 2 or more substances that are easy to separate

Question 9

What is GMO?

Accepted Answer

Organisms in which the genetic material has been altered

Question 10

If A is dominant for antlers, what is the probability of an offspring having antlers?

Accepted Answer

75%

Question 11

How do mutations increase genetic diversity?

Accepted Answer

The changes can be transferred to create diverse offspring

Question 12

What does a capital letter represent in a genotype?

Accepted Answer

dominant allele

Question 13

What are analogous structures?

Accepted Answer

Structures that have different origins but the same function

Question 14

What does Comparative Embryology tell us about the evolution of two species?

Accepted Answer

Similarities between embryos show that they share ancestors, Early stages of development are similar between some species

Question 15

(Science) The Kelvin scale is used to measure what?

Accepted Answer

Temperature

Question 16

Which organisms follow the Carnegie Stages of Development?

Accepted Answer

Vertebrates

Question 17

Who was the "father of genetics"?

Accepted Answer

Gregor Mendel

Question 18

Mutations are the driving force of evolution.

Accepted Answer

true

Question 19

Volcanoes can exist and erupt underwater.

Accepted Answer

True

Question 20

Adaptations are caused by _______.

Accepted Answer

Mutations

Question 21

which spheres are interacting?

Accepted Answer

Atmosphere/Hydrosphere

Question 22

What can helpful mutations do for you?

Accepted Answer

Improves an organism's chances for survival

Question 23

What measurement tool is pictured?

Accepted Answer

balance

Question 24

What are vestigial organs?

Accepted Answer

Parts that are lost with time because pointless

Question 25

which spheres are interacting?

Accepted Answer

Hydrosphere/Biosphere

Question 26

Compounds are molecules that are made of...

Accepted Answer

Two or more different atoms.

Question 27

Which of the following pairs best exemplifies analogous structures?

Accepted Answer

wings of insects and wings of birds

Question 28

What is written across the top and left sides of the punnet square?

Accepted Answer

genotypes

Question 29

Potential energy is stored energy.

Accepted Answer

True

Question 30

Determine which fossil in the image is the oldest.

Accepted Answer

Layer C

Question 31

What is the probability of an offspring not having antlers?

Accepted Answer

25%

Question 32

What does heterozygous mean?

Accepted Answer

having 1 dominant and 1 recessive allele

Question 33

Which genotype would be shown in the top left box?

Accepted Answer

Bb

8A Review

Questions 33

8A Review

Questions 33