Science 7 Chapter 4 Review

MENDEL'S PRINCIPLES OF INHERITANCE

In a cross of ____ parents, all offspring will show only the dominant trait.

(HINT: See pgs. 68-71 in your textbook)

MENDEL'S PRINCIPLES OF INHERITANCE

The two alleles for a parent's traits ____ and then ____ with the other parent's alleles to determine the offspring's traits.

(HINT: See pgs. 68-71 in your textbook)

Tags

NGSS.HS-LS3-1

MENDEL'S PRINCIPLES OF INHERITANCE

A parent passes each allele to its offspring ____ of all other alleles.

(HINT: See pgs. 68-71 in your textbook)

Tags

NGSS.HS-LS3-1

Two pea plants with yellow peas were crossed, and the seeds were planted. Of the 100 offspring, 73 had yellow peas, and the other 27 had green peas. Which allele is dominant?

(HINT: See pgs. 68-71 in your textbook)

• the allele for yellow peas

• the allele for green peas

Tags

NGSS.HS-LS3-1

A purebred pea plant with wrinkled seeds is pollinated with a purebred pea plant with round seeds. If all of the offspring have round seeds, what is this an example of?

(HINT: See pgs. 68-71 & 74-75 in your textbook.)

• simple dominance

• incomplete dominance

• codominance

A mom with type A blood and a dad with type B blood have a child with type AB blood. This is an example of...

(HINT: See pgs. 68-71 & 74-75 in your textbook.)

• simple dominance

• incomplete dominance

• codominance

A purebred white poppy is pollinated with a purebred red poppy. If all of the offspring have pink blossoms, what is this an example of?

(HINT: See pgs. 68-71 & 74-75 in your textbook.)

• simple dominance

• incomplete dominance

• codominance

A purebred white sheep is bred with a purebred black sheep to produce a white lamb. This is an example of ...

(HINT: See pgs. 68-71 & 74-75 in your textbook.)

• simple dominance

• incomplete dominance

• codominance

A white albino rabbit lacks fur color. It carries the alleles rr. What is its genotype?

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

A white albino rabbit lacks fur color. It carries the alleles rr. What is its phenotype?

Tags

NGSS.HS-LS3-1