S9 - Non-Mendelian Genetics

Front

A red flowered plant (RR) breeds with a White flowered plant (WW). The gene for petal color in these plants expresses incomplete dominance. What percentage of the offspring will have pink (RW) flowers?

Back

100%

Tags

NGSS.HS-LS3-1

Front

Snap dragon color is an incomplete dominant trait. A red flower (RR) is crossed with a white flower (rr). What color are flowers that are Rr?

Back

Pink

Tags

NGSS.HS-LS3-2

Front

In butterfly bushes, dark purple and pink parents will produce offspring with lavender flowers. This is a result of

Back

incomplete dominance

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Front

Blood type is determined by _______ alleles

Back

Multiple

Front

Black and white checkered chickens is an example of ______.

Back

Codominance

Front

Controlled by more than one gene.

Back

Polygenic characteristics

Tags

NGSS.HS-LS3-3

Front

Cross a red flower (RR) with a speckled flower (RB). What is the phenotypic ratio?

Back

2 red, 2 speckled

Front

A calico cat shows both the traits for orange fur and black fur. Incomplete dominance or co-dominance?

Back

Co-dominance

Front

A breed of chicken shows incomplete dominance for feather color. One dominant allele codes for black feathers, another dominant allele codes for white feathers. The feathers of heterozygous chickens of this breed will be...

Back

all gray

Front

Could a man with type O blood be the father of a type B baby if the mother is type A?

Back

No

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2