Final

Question 1

The allele that always shows, masks the receive

Answer 1

Dominant

Question 2

Both allies need to be ——- to show

Answer 2

Recessive

Question 3

Both alleles show equally

Answer 3

Codominance

Question 4

Incomplete dominance- neither allele is even fully, phenotypes are ————- like 4 o’clock flower red and white make pink

Answer 4

Blended

Question 5

——— several different genes contribute something to create a unique mixture

Answer 5

Polygenic traits

Question 6

Human have —- many chromosomes

Answer 6

46

Question 7

How many pairs of chromosomes do humans have

Answer 7

23

Question 8

Hiw many chromosomes in a human are autosomes and how many are sex or gender chromosomes

Answer 8

44,2

Question 9

Sex cells are called ———— , females produce—- males produce——

Answer 9

Gamete, eggs, sperm

Question 10

What gender determines the offspring’s gender

Answer 10

Male

Question 11

An array of chromosomes that only has information about #’s of chromosomes and gender

Answer 11

Karyotype

Question 12

Extra chromosomes caused by ——— during meiosis, can cuase genetic abnormalities

Answer 12

Non disjunction

Question 13

Down syndrome occurs when there are tree copies of chromosome - — -

Answer 13

21

Question 14

If a trait is located on the —- chromosome, a recessive trait will show in —— because there isn’t a homologous trait on the —- chromosome

Answer 14

X,males,Y

Question 15

———— a grid that shows you the %of possible traits for potential offspring.

Answer 15

Punnet square

Question 16

Diagram that plots put inheritance patters on a family tree

Answer 16

Pedigree

Question 17

Molecule that stores all genetics information

Answer 17

Deoxyribonucleic acid

Question 18

Uprights are made of ——- and ——— join by strong ——- bonds

Answer 18

Phosphate ,sugar, covalent

Question 19

Adenine pairs with ——— except in RNA when ——— pairs with adenine

Answer 19

Thymine , Uracil

Question 20

Cytosine paris with ——-

Answer 20

Guanine

Question 21

A ——- consists of a phosphate group, sugar and base

Question 22

DNA creates RNA through a base perineum process called ———

Answer 22

Transcription

Question 23

RRNA is the ribosomes where the mRNA message undergoes ——- and amino acids are joined in long strands to make ——

Answer 23

Translation, protein

Question 24

——- a triplet of nucleotides that codes for a specific amino acid.

Answer 24

Codon

Question 25

What is OHDAC?

Answer 25

Observation, hypothesis, data collection analysis, conclusion

Question 26

What is selective breeding?

Answer 26

where humans choose parents with specific traits to breed, aiming to produce offspring with those desirable characteristics.

Question 27

Example of a good mutation

Answer 27

increased bone density in humans, reduced the risk of osteoporosis

Question 28

Example of bad mutation

Answer 28

Cancer, it involves the abnormal and uncontrolled growth of cells, which can disrupt normal bodily functions, invade tissues

Question 29

Example of meh mutation

Answer 29

Mutations that lead to differences in hair or eye color.

Question 30

Survival of the fittest may cause——-of species, unable to—-

Answer 30

Extinction, adapt 

Question 31

Organisms with a favorable trait have a

Answer 31

Adaptive advantage

Question 32

Breeding for selected phenotype characteristics is called ——or ———

Answer 32

Selective breeding, artificial selection

Question 33

How old is the Earth?

Answer 33

4.6 billion years

Question 34

Evolution occurs only with the change of

Answer 34

Genetic material

Question 35

Environmental adaption and genetic drift example

Answer 35

Grasshopper environmental, the tan grasshopper, thrive in try and desert and the green grasshopper drive and lush.

Question 36

——— is the formation of new and distinct species of a course of evolution

Answer 36

Speciation

Question 37

What is a constant?

Answer 37

a variable that is intentionally kept the same throughout the entire experiment

Question 38

What is an independent?

Answer 38

the variable that is manipulated or changed by the scientists in a controlled experiment.