PUNNET SQUARE

Question 1

A chart that allows you to determine the expected percentages of different genotypes in the offspring of two parents.

Answer 1

Punnet Square

Question 2

Ratio of the different genotypes in the offspring from a genotype cross.

Answer 2

Genotype Ratio

Question 3

Ratio of the different phenotypes in the offspring from a genetic cross.

Answer 3

Phenotypic Ratio

Question 4

Single - factor cross.

Answer 4

Monohybrid Cross

Question 5

Letters that make the up the individual: TT or tt.

Answer 5

Genotype

Question 6

Physical characteristics of the particular trait: TALL or SHORT

Answer 6

Phenotype

Question 7

Has the same letters: TT or tt

Answer 7

Homozygous

Question 8

Has different letters: Tt

Answer 8

Heterozygous

Question 9

Results when one allele is not dominant over the other. The resulting heterozygous exhibit the traits of both parents.Both alleles contribute to the phenotype. Offspring will have a combination of 2 alleles.

Answer 9

Co- Dominance

Question 10

A heterozygous shows s phenotype that is intermediate between the 2 homozygous phenotypes. Neither allele is dominant over the other.One allele is not completely dominant over the other. A blending with the heterozygous offspring.

Answer 10

Incomplete Diminance

Question 11

Pertain to the presence of three or more alleles for a particular gene.

Answer 11

Multiple Alleles

Question 12

Eggplant incomplete dominance.

Answer 12

Phenotype: purple - pp

Question 13

Different Patterns of Non- Mendelian Inheritance

Answer 13

Incomplete Dominance, Codominance, and Multiple Alleles

Question 14

How many chromosomes are there in a human body?

Answer 14

46 chromosomes

Question 15

How many pairs of chromosomes are there?

Answer 15

23 pairs of chromosomes

Question 16

2 types of human sex chromosomes.

Answer 16

X and Y

Question 17

Genetic Disorder in Human that causes Hairy Ears

Answer 17

Hypertrichosis Pinnae Auris

Question 18

Male

Answer 18

XY

Question 19

Female

Answer 19

XX