Q4 Week 7 Heredity and Variation

Who is the father of Genetics?

• Gregor Mendel

• Isaac Newton

• Albert Einstein

• Dmitri Mendeleev

A trait that is always expressed whenever present.

• Recessive

• Dominant

• Allele

• Chromosome

The scientific study of heredity.

• Algebra

• Botany

• Genetics

• Zoology

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS4-2

A person with a genotype AA is

• Homozygous dominant

• Heterozygous recessive

• Haploid

• Phenotypeq

Tags

NGSS.HS-LS3-1

Lea Salonga's has brown hair.

Which most likely explains why Emily has brown hair?

• Lea’s favorite color is brown.

• Lea’s older brother has brown hair.

• Lea has a parent with brown hair.

• Lea is not her parent's daughter

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

"M" is dominant, "m" is recessive. If an organism has the genes "MM." Which will trait will result?

• "M" dominant

• "m" recessive

Tags

NGSS.HS-LS3-1

It is he physical appearance or feature of a trait.

• Phenotype

• Genotype

• Allele

• Genes

Tags

NGSS.MS-LS4-4

What type of "square" helps us solve genetic problems?

• Square root

• Punnett square

• Mendel square

• Genetic square

TT,tt,PP,pp,SS,ss are examples of alleles that are?

• Homozygous

• Heterozygous

• Homogeneous

• Heterogeneous

Female-XX; Male-XY. A couple has 4 girls. What is the chance the next child will be a boy?

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS4-3