Genetics

Question 0

What happens when genotype of a person doesn’t have same allealles?

Answer 0

Heterozygos

Question 1

What is the genotype of a male?

Answer 1

XY

Question 2

PP and pp are?

Answer 2

homozygus allealles

Question 3

passing of traits from parents to offspring?

Answer 3

heredity

Question 4

one set of instructions for an inherited trait?

Answer 4

gene

Question 5

the plant that Mendel studied?

Answer 5

pea plant

Question 6

type of plant has male + female reproductive structures?

Answer 6

self-pollinating plant

Question 7

organize possible combinations of offspring from particular parents?

Answer 7

Punnett square

Question 8

what is the term for Likelihood of a possible future event will occur in any given instance?

Answer 8

probability

Question 9

Organisms appearance or other detectable characteristics?

Answer 9

phenotype

Question 10

Mendel’s second pollination?

Answer 10

self sexual repro pollinating

Question 11

one trait not completely dominant over another. traits don’t blend, allele has own degree of influence?

Answer 11

incomplete dominance

Question 12

types of phenotypes of his first gen-plants?

Answer 12

dominant

Question 13

ratio of dominant to recessive traits in second experiments

Answer 13

3%

Question 14

different forms of a gene (often dominant or recessive)

Answer 14

allele

Question 15

both inherited alleles together form an organisms ______

Answer 15

genotype

Question 16

a diagram that shows different generations of a family is called a _________

Answer 16

pedigree

Question 17

type of repro that requires only one parent cell?

Answer 17

asexual repro

Question 18

chromosomes that have the same sequence of genes plus same structures?

Answer 18

homologous chromosomes

Question 19

What is the number of chromosomes in sex chromosome?

Answer 19

23

Question 20

stage of meiosis when chromatids line up?

Answer 20

metaphase

Question 21

trait fades-recessive a half-filled circle or square on pedigree

Answer 21

acarries

Question 22

What is the number of steps in meiosis?

Answer 22

3 steps