A dihybrid cross involves A. two genetically different individuals B. two individuals that are heterozygous C. two individuals that are homozygous for two different genes D. two individuals that are heterozygous for tow different genes Which of the following chromosomes, is a trisomic cause by a failure of survival of development? * А. X В. 21 С. 11 D. 18 Whenever a capital letter is present, a red color is produced. In a cross of AaBb x AaBb, how many red offspring would you expect out of 16? * A. 1 В. 3 C. 9 O D. 15
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- Name Class Date Lesson Quiz 12.1 The Work of Gregor Mendel Directions For mutible chnice questions wrte the leller thet best answers the queston or compintes the statement on Uie line pronidad For ather question lypes, folow the directions provided 1. Far each amIssing word or phrase, circle the chaice thal corectly completes the sentence. Mencel worked wilth pea plants, which are usualy (cross-pollinating/ self pollinating When he transfarred polen from one pea plant lo ancther, he was (cross-pollinating /seff-pollinating) the pea plants to (fertilize/ Segregatel the eggs and form ambryos within a seed. 2. Mendel studied seven trats in pea p'ants. One of the monchybrid crosses he made was betwsen plarts wth round seeds and plants wth wrinkled seeds. Sews What was a conclusion Mendel drew from the F generabion of this cross? . The dominant factor, or allele, is for round seeds b. The dominant factor, or allele, is for wrnkled seeds C. The factors or alicies for round seeds disappear…Isaac Reynolds - Genetics and H X G what is another word for genetic X + m/d/1gmCOqwX_FMMXE_R4XOB7eq1pQgl-tXFHs6zVrbFYlmk/viewer s and Heredity Vocabular... <D 9 3 D D > ONTD GED Name: CENTRE BUD 17 18 3 CHEDE MED 10 11 CDDS 4 VOOR IED 12 DEED 19 20 ON THE 21 Animal 1 6 Date: CHEERS 05 14 15 16 22 CHESTREID - ANY XY 6 ALD camen 17 1. Describe two things the karyotypes have in common. – 2. Describe two things that differ between the karyotypes. 10 COCCIDE 18 3. Which karyotype is from a human? How do you know this? 4. Which karyotype is from a chimp? How do you know this? 11 1 19 12 XED 20 CELLED Animal 2 13 14 15 16 21 THE DE 22 XY Lab Exercises 45 500000000000000000PowerSchool - Dan. YouTube A Classroom P What's Your Guardi. V Authentic Italian Re. 8 Bes Google Form pols Add-ons Help Last edit was seconds ago xt Arial 14 BIU A 3 8. Cross a parent with ii Blood type with a parent IAIB Blood type. What are the phenotypes and genotypes of the F1 generation: Genotypes: Punnett Square: Phenotypes: 9. Mary has type O blood type. Frank has Homozygous Type B blood type. Mary had a child with Type O Blood type. Can Frank be the father of this child? Why or why not? Use a Punnett square to help explain your answer: IIA HB Lab X Ch 16 X E 16.4 Eul X L Lmr. Loc X b My Que X O BBC Do X M Search X encelabs.com/sites/default/files/V3/HumanBiology/1st Edition Human_Biology/Docs/HB 8001 L06 HumanMolecularGe. * I O D Updat 3 /3 Patterns of Inheritance 100% + PROCEDURE Part 1: Monohybrid Cross 1. Set up and complete Punnett squares for each of the following crosses. Record the Punnett squares in Post-Lab Question 1. A. A female homozygous for free earlobes and a male heterozygous for free earlobes B. A male homozygous for freckles and a female that does not have freckles 2. Set up and complete a Punnett square for the following cross. Record the Punnett square in Post-Lab Question 6. A. A male from Step 1B and a female that is heterozygous for freckles Part 2: Dihybrid Cross 1. Identify four possible gametes produced by the following individuals. Record the possible gamete combinations produced in Post-Lab Question 9. A. A male homozygous for free earlobes and heterozygous for freckles B. A female…Show Comments Track Changet O Markup OptionS Track Changes wious Next Genetics Lab Exercise (by Dr. Lapik) Question 2. 田 BB = black Analyze the following dihybrid cross: Bb = black Parents: bbLI bb = white LL = short hair U = short hair Gametes: U= long hair Punnett Square: How many of the offspring are: Black, Short Black, Long White, Short White, Long Autupay Credentials Username ENNIN CitrixA A EE v E v E E 12 Aa v AaBbCcDdE AaBb AaBbCcDdEe AaBbCcDdEe AaBbCcD ab x, х, х* x A evAv Normal No Spacing Heading 1 Heading 2 Title Styles Pane Dicta Q4. Assume eye colour in humans is controlled by a pair of alleles of a gene where the allele giving brown eyes is dominant to the allele giving blue eyes. Both parents of a blue-eyed man, John, were brown-eyed. He married a brown-eyed woman, Sara, whose father had brown eyes and mother blue eyes. Sara had a blue-eyed sister. John and Sara had a brown-eyed child. 1) Fill in the boxes and circles on the family tree below to show the genotype of each individual. John Sara Q5. When Mendel crossed a large number of tall pea plants with short pea plants all E1 plantsPDE Mendelian Genetics Fall20.pdf Observational Science Home Lab x + O File | C:/Users/Emera/Desktop/Mendelian%20Genetics%20Fall20.pdf Not syncing of 8 A' Read aloud | V Draw E Highlight O Erase 4 Cystic fibrosis is a fatal genetic disease that affects one child in 1,600. It is an autosomal recessive gene. Both parents are heterozygous for this trait. A10) What are the phenotypes of each parent? A11) In terms of alleles, what are the different gametes each parent can produce? A12) This couple has had three children without cystic fibrosis. If the couple has a fourth child, what is the probability that it will have the disorder? In humans, the dominant allele 'D' codes for deafness, and the recessive allele 'd' codes for normal hearing. The father is homozygous recessive and the mother is heterozygous. A13) Construct a Punnett square. A14) What is the phenotypic ratio of their offspring? What is the genotypic ratio of their offspring? Part B: Dihybrid Crosses What would result from a…Explain how having a heterozygous genotype for sickle-cell in Malaria stricken areas of Africa is a benefit. v 3 (12pt) Arial TTTT Paragraph v T T, OM HTHL CSS O S Mashups- Path: p ост 28 MacBook Air 80 esc F1 F2 F3 F4 F5 F6 F7 @ #3 $4 & 1 2 3 4 6. 7 8. Q W R Y U A S F J lock C V N control option command エ D N ピIsaac Reynolds - Genetics and Hi G what is another word for genetic X + d/1gmCOqwX_FMMXE_R4XOB7eq1pQgl-tXFHs6zVrbFYlmk/viewer and Heredity Vocabular.. round Clear frame Match each vocab word sticky note to the box near the picture that best represents it's meaning. eye color X-X Gene Allele B.ng -Courses iblic/activ 003004/a s sment al V T-Rex Game. un in to your acc. L 1.3.4 Quiz: Predicting Genetic Outcomes Question 1 of 10 Mendel used over 28,000 pea plants in his experiment. How does this large sample size make his results more reliable? O A. He was not sure which of the plants were female and which were male. B. Most of the plants were unable to reproduce, so he needed many of them. C. He used more plants so the experiment wouldn't take as long. D. It made his actual results approach the results predicted by probability. SUBMIT E PREVIOUShis Pu X FSA Create Account | A Mendel and his Pr E Ciana Martin - [Te x A What should be t E Cia m/document/d/1dv-kQ2ym6JJYz6NUEiRy9wUQ9yCOJd0-Y-ZS94EJUF0/edit rch B PowerSchool - Dan. O YouTube A Classroom P What's Your Guardi. V Authentic Italian Re.. O Best Fitness e] Working with dominant and recessive punnett squares mat Tools Add-ons Help Last edit was 2 hours ago BIUA ニ 三 ormal text Times New. 12 2 I 3 4 T 6 I 7 What is the probability that an offspring plant will be tall ? What is the probability that an offspring plant will be short? What is the probability that an offspring plant will-be a HYBRID? What is the probability that an offspring plant will be HOMOZYGOUS DOMINANT? What is the probability that an offspring plant will be HOMOZYGOUS RECESSIVE? SEE A PATTERN FOR HETEROZYGOUS MONOHYBRID CROSSES: If you cross 2 parent plants that are BOTH HETEROZYGOUS for a trait the offspring will show a phenotypic ratio. % of the offspring will show the DOMINANT trait and % of the…SEE MORE QUESTIONS