Mendelian & Non-Mendelian Genetics

Front

What is the genotype for a homozygous dominant offspring for round (R) seeds?

Back

RR

Front

How are dominant alleles represented?

Back

By an upper case letter

Front

In incomplete dominance, if a red flowered plant (RR) breeds with a white flowered plant (WW), what percentage of the offspring will have pink (RW) flowers?

Back

100%

Front

What are the genotypes for red, white, and speckled carnations in codominance?

Back

Red = RR, white = WW, speckled = RW

Front

What will be the feather color of heterozygous chickens in a breed showing codominance for black and white feathers?

Back

Speckled black and white

Front

Define Mendelian genetics.

Back

The study of inheritance patterns that follow the laws established by Gregor Mendel, focusing on dominant and recessive traits.

Front

What is a Punnett square used for?

Back

To predict the genotypes and phenotypes of offspring from a genetic cross.

Front

What does homozygous mean?

Back

Having two identical alleles for a particular gene.

Front

What does heterozygous mean?

Back

Having two different alleles for a particular gene.

Front

What is the principle of segregation?

Back

The principle stating that during the formation of gametes, the two alleles for a trait separate from each other.