Warm Up

• Complete the written assignment on page 22 of your LearnEd book.

• Complete questions 16-20 on page 22.

JeopardyReproduction

Punnett Squares & Pedigrees Vocabulary

Cell Division

Genetic Inheritance &

Factors

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Q $500

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Final Jeopardy

$100 Question from H1

Hydras reproduce using budding. What occurs during this process?a. Two gametes combine to form a new offspringb. A group of cells pinch off from a parent to form a new

individualc. Two plants come together to make a seedlingd. A new gene is formed from an older set of genes

$100 Answer from H1

Hydras reproduce using budding. What occurs during this process?

B. A group of cells pinch off from a parent to form a new individual

$200 Question from H1

What happens during fertilization?a. Half the genes come from each parentb. There is a fusion of male and female

sex cellsc. Traits are passed from the parent cell to

the daughter celld. All of the above

$200 Answer from H1

What happens during fertilization?a. Half the genes come from each parentb. There is a fusion of male and female sex cellsc. Traits are passed from the parent cell to the daughter cell

d. All of the above

$300 Question from H1

Sexual reproduction results in:a. Exact copies of the parent are createdb. More genetic variation because of the blending of DNAc. Very little genetic variation occursd. No change in DNA

$300 Answer from H1

Sexual reproduction results in:B. More genetic variation because of the

blending of DNA

$400 Question from H1

Which of the following are forms of asexual reproduction?a. Mitosisb. Binary Fissionc. Buddingd. All of the Above

$400 Answer from H1

Which of the following are forms of asexual reproduction?a. Mitosisb. Binary Fissionc. Budding

d.All of the Above

$500 Question from H1

Which of the following BEST describes a gene?a. A basic unit of heredity that consists of a

segment of DNA on a chromosomeb. The passing of traits from parent to offspringc. What an organism looks liked. The item of clothing that teachers wear every

Friday

$500 Answer from H1

Which of the following BEST describes a gene?a. A basic unit of heredity that

consists of a segment of DNA on a chromosome

$100 Question from H2

In the following Punnett Square, what is the percent of offspring that are heterozygous for the trait?a. 100 percentb. 75 percentc. 50 percentd. 25 percent

$100 Answer from H2

In the following Punnett Square, what is the percent of offspring that have are heterozygous for the trait?

c. 50 percent

$200 Question from H2

How many individuals in the pedigree are colorblind?a. Twob. Fourc. Sixd. Eight

$200 Answer from H2

How many individuals in the pedigree are colorblind?b. Four

$300 Question from H2

In humans, the allele for curly hair (H) is dominant, and the allele for straight hair (h) is recessive. If a heterozygous male (Hh) mates with a homozygous recessive female (hh), what percentage of the offspring are likely to have curly hair?a. 100 percentb. 75 percentc. 50 percentd. 25 percent

$300 Answer from H2

c. 50 percent

$400 Question from H2In rabbits, the allele for long ears (E) is dominant, and the allele for short ears (e) is recessive. If a Heterozygous male (Ee) mates with a heterozygous female (Ee), what percentage of the offspring are likely to have long ears?a. 100 percentb. 75 percentc. 50 percentd. 25 percent

$400 Answer from H2

b. 75 percent

$500 Question from H2

In pea plants, the allele for regular height (D) is dominant, and the allele for dwarf-height (d) is recessive. If a homozygous dominant pea plant (DD) is crossed with a homozygous recessive pea plant (dd), what percentage of the offspring are likely to be regular height?a. 100 percentb. 75 percentc. 50 percentd. 25 percent

$500 Answer from H2

a. 100 percent

$100 Question from H3

The genetic material found in all living cells is….

$100 Answer from H3

The genetic material found in all living cells is….DNA

$200 Question from H3

The physical appearance of a particular trait….

$200 Answer from H3

The physical appearance of a particular trait…. Is the Phenotype

$300 Question from H3

You would describe the genotype of a carrier of a trait as…

$300 Answer from H3

You would describe the genotype of a carrier of a trait as… Heterozygous

$400 Question from H3

A sperm or egg cell that contains half the usual number of chromosomes……

$400 Answer from H3

A sperm or egg cell that contains half the usual number of chromosomes……GAMETE

$500 Question from H3

The process that creates sex cells which are used for sexual reproductionis…

$500 Answer from H3

The process that creates sex cells which are used for sexual reproductionis… Meiosis

$100 Question from H4

Most of the growth in your body occurs because your cellsa. Grow largerb. Take in oxygenc. Make Proteinsd. Divide

$100 Answer from H4

D. Divide

$200 Question from H4

In mitosis, each cell forms ______________ daughter cells.a. Oneb. Twoc. Fourd. Eight

$200 Answer from H4

b. two

$300 Question from H4

What is the order of the phases of mitosis?a. Prophase, Telophase, Anaphase, Metaphaseb. Telophase, Anaphase, Metaphase, Prophasec. Prophase, Anaphase, Telophase, Metaphased. Prophase, Metaphase, Anaphase, Telophase

$300 Answer from H4

d. Prophase, Metaphase, Anaphase, Telophase

$400 Question from H4

What is the name of the phase where the cell is not dividing?a. Interphaseb. Resting Phasec. Mitosisd. Cytokinesis

$400 Answer from H4

a. Interphase

$500 Question from H4

In Meiosis, cell division occurs _________ creating ____________ daughter cells.a. Once; Twob. Once; Fourc. Twice; Twod. Twice; Four

$500 Answer from H4

d. Twice; Four

$100 Question from H5

Which is not an example of an inherited trait?a. Eye Colorb. Ear Lobe Attachmentc. Ability to ride a bicycled. Blood Type

$100 Answer from H5

c. Ability to ride a bicycle

$200 Question from H5

Tamika and Mariah are sisters that both have brown eyes, a dominant trait. What do we know about the sisters based on our observations?a. They have the same genotype.b. They inherited the same exact traits from their parentsc. They have the same phenotype.d. They have identical DNA.

$200 Answer from H5

c. They have the same phenotype.

$300 Question from H5

Which is an example of an Environmental factor?a. Staying up lateb. Having parents who are tallc. Having parents who are smokersd. Playing soccer

$300 Answer from H5

c. Having Parents thatsmoke

$400 Question from H5

If a child inherits a trait that neither parent had, what can be said about the parents?a. It’s impossible. The parents must have adopted that childb. Both parents must be homozygousc. Both parents must be carriersd. At least one parent must have the recessive trait

$400 Answer from H5

c. Both parents must be carriers

$500 Question from H5

Which best describes how genes are passed on?a. Offspring inherit one allele from each the mother and

fatherb. Offspring inherit two alleles from each the mother and

father c. Offspring inherit one trait from each the mother and

father d. Offspring inherit two alleles from either the mother or

father

$500 Answer from H5

b. A genetic disorder that affects the cell cycle characterized by uncontrolled division of cells

Final JeopardyPunnett Squares

Please decide with your group on a final wager

Final JeopardyThere are two Pea Plants. Both are homozygous for flower color. One has the dominant trait, purple flowers and the other has the recessive trait, white flowers. They are crossed and produce offspring. Then two of their offspring are chosen at random and are crossed and produce offspring of their own.

What is the chance that those offspring will be heterozygous? Please show all of your work.

Final Jeopardy Answer