G8 Science M8 W3 (Quiz)

He studied the patterns and heredity using garden peas and because of his discoveries, he was coined as the "Father of Modern Genetics".

Tags

NGSS.HS-LS3-2

​ ​ (a)   pertains to inheritance of a single trait (seed color, seed shape, position of flowers, etc.) one at a time.

• Monohybrid Inheritance
• Dihybrid Inheritance
• Mendelian Pattern

Which of the following is NOT a principle of genetics.

• Law of Complete Dominance

• Law of Independent Assortment

• Law of Segregation and Combination

• Principle of Allelelism

​ (a)   ​ ​ pertains to the inheritance of two traits at a time. Mendel, in one of his experiments, studied the principles behind the simultaneous inheritance of two traits.

• Dihybrid Inheritance
• Punnett Square,
• Punnett Square
• Mendelian Pattern
• Monohybrid Inheritance

A ​ (a)   is used to predict the possible genotype from certain parents

• Punnett Square
• Mendelian Pattern
• Monohybrid Inheritance
• Dihybrid Inheritance

In horses, the coat color black is dominant (B) over chestnut (b). The trotting gait is dominant (T) over the pacing gait (t). If a homozygous black pacer is mated to a homozygous chestnut, heterozygous trotter: What will be the Phenotypic ratio of the offspring?

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

In horses, the coat color black is dominant (B) over chestnut (b). The trotting gait is dominant (T) over the pacing gait (t). If a homozygous black pacer is mated to a homozygous chestnut, heterozygous trotter: What is the percentage of having a Chestnut trotting gait offspring?

• 0%

• 25%

• 50%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

In horses, the coat color black is dominant (B) over chestnut (b). The trotting gait is dominant (T) over the pacing gait (t). If a homozygous black pacer is mated to a homozygous chestnut, heterozygous trotter: What is the percentage of having a Black Pacer offspring?

• 0%

• 25%

• 50%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Rachel is homozygous dominant for freckles (SS), while Ross is homozygous for no freckles (ss). Complete the Punnett Square predicting the probability if their children will have freckles.

d

e

f

g

SS

ss

Ss

Ss

Ss

Ss

SS

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Rachel is homozygous dominant for freckles (SS), while Ross is homozygous for no freckles (ss). What is the Genotypic ratio of the traits?

Tags

NGSS.HS-LS3-1