Dwyer vocab chapter 10

Question 1

functional unit that controls inherited trait expression that’s past from one generation to another

Answer 1

gene

Question 2

a haloid sex cell,formed during mitosis

Answer 2

gamete

Question 3

One of 2 paired chromosomes one from each parent that carries genes for a specific trait at the same location

Answer 3

Homologous Chromosomes

Question 4

cell with half the number of chromosomes

Answer 4

haploid

Question 5

prosecco by which haloid gametes combine and form a diploid cell

Answer 5

fertilization

Question 6

having 2 copies of each chrom

Answer 6

diploid

Question 7

reduction deivision proscess

Answer 7

meiosis

Question 8

exchange of chromosonal segents

Answer 8

crossing over

Question 9

science of hereditary

Answer 9

genetics

Question 10

alternate form that a single gene may have

Answer 10

allele

Question 11

medels name for a specific cell

Answer 11

domaniant

Question 12

models name for a specific trait hidden or masked

Answer 12

recessive

Question 13

homozygous

Answer 13

organism with 2 same alleles

Question 14

heterozygous

Answer 14

organism with 2 different alleles

Question 15

an organisms allele pairs

Answer 15

genotype

Question 16

observable characteristics that is expresses

Answer 16

phenotype

Question 17

law of segrigation

Answer 17

2 alles for each trait seperate

Question 18

organism heterozygous for a specific trait

Answer 18

hybrid

Question 19

a random distribution of alleles occurs

Answer 19

law of independenceassortment

Question 20

new combo of genes produced by crossing over and independence assortment

Answer 20

genetics recombination

Question 21

having one or more extra sets of all chromosomes

Answer 21

poly ploidy