If an individual is heterozygous for a particular trait Multiple Choice each parent contributed the same allele for that trait. a mutation must have occurred. each parent contributed a different allele for that trait. one parent contributed two different alleles for that trait one parent contributed two copies of the same allele for that trait
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- Trivla Game Show _Make Your Own Tri ngston.schoology.com/common-assessment-delivery/start/4789189591?action=onresume&submissionld=463322566 Dillon WF g Aa v Done In guinea pigs, black hair (B) is dominant to white hair (b) and rough hair (R) is dominant to smooth hair (r). What are all the possible genotypes of a guinea pig that has black, rough hair? (Select all that apply.) O BBRR BBRr BBrr BBRR BbRr O bbRR O bbRr O bbrr O Black O White O Rough OSmooth O Rough O Smoothcross? l .oloo besa bns bgene bosa itiod tot 2uo9 beineo evieso01 ed) fol elells erti ale ouahetosedo egsda Inonerice JInenmob d 6. You cross a purple flowered plant with a white flowered plant. If the purple flowered plant is homozygous, what is the expected percentage of plants in the F1 that have white flowers and/or purple flowers? If you cross a heterozyote purple flowered plant with a white plant, what percentage of the F1 will be white? nsleri ai insla oeq A Srenoa 7. The following amino acid sequence represents part of a protein. The normal sequencearch 3 Powerschool ze] Working with dominant and recessive punnett squares rmat Tools Add-ons Help Last edit was 2 hours ago 12 BIUA Normal text Times New. + 2 3 MAKE SOME HETEROZYGOUS MONOHYBRID CROSSES A black coat (B) is DOMINANT in guinea pigs. A brown coat (b) is RECESSIVE. What is the genotype of a HOMOZYGOUS BLACK guinea pig? = I What is the GENOTYPE of a HETEROZYGOUS BLACK guinea pig? = What is the GENOTYPE of a brown guinea pig? Using the punnet square above, make a cross between TWO HETEROZYGOUS BLACK guinea pigs. POSSIBLE OFFSPRING GENOTYPE PHENOTYPÉ What is the probability that a baby will be black? What is the probability that a baby will be brown? What is the probability the baby will be a HYBRID? What is the probability the baby will be HOMOZYGOUS DOMINANT ? What is the probability the baby will be HOMOZYGOUS RECESSIVE? edu gear III 三
- (19) WhatsApp 0 (542) H.E.R. - Changes X Why is it not possible X al%20School/OneDrive/Documents/Grade%2012%20variation%20and%20evolution%20 (D Page view A Read aloud V Draw Hig ii). iii). 13) 4. Sickle cell anemia is a favorable mutation. There is only one amino acid dillerent in Sickle hemoglobin (S) as compared with normal adult hemoglobin (A). Persons with sickle cell trait (AS) are able to survive in malarious areas. i) A couple each having sickle cell trait have five children. What is the probability thas they will have a child with sickle cell disease?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…. The production of pigment in the outer layer of seedsof corn requires each of the three independently assorting genes A, C, and R to be represented by at leastone dominant allele, as specified in Problem 64. Thedominant allele Pr of a fourth independently assortinggene is required to convert the biochemical precursorinto a purple pigment, and its recessive allele pr makesthe pigment red. Plants that do not produce pigmenthave yellow seeds. Consider a cross of a strain of genotype A/A ; C/C ; R/R ; pr/pr with a strain of genotypea/a ; c/c ; r/r ; Pr/Pr.a. What are the phenotypes of the parents?b. What will be the phenotype of the F1?c. What phenotypes, and in what proportions, willappear in the progeny of a selfed F1?d. What progeny proportions do you predict from thetestcross of an F1?
- Classes SBI3C1-2 rr x rr Meet - rz pQLSeUir31BTTSeUl8EYpVNYpajrmzBg_g0n6oMivineMfM4k0w/viewform rr x Rr Classwork O Rrx Rr ORR X Rr Genet X SBI3C1-2 Genetics Two parents were known to be right-handed. Assuming that right-handed (R) is dominant to left-handed (r), what would be the genotypes of the parents if their son is left-handed? Google M Post Atte Sp * 1 poirG Describe Muller's Ratchet-Googl x nooreps.owschools.com/owsoo/studentAssignment/index?eh=310247513 Asslgnment -6. Mendelian Genetics Attempt 1 of 2 ASSIGNMENTS COURSES SECTION 7 OF 8 « < 4 5 8. 9. 10 11 12 13 14 Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into correct position in the answer box. Release your mouse button when the item is place. If you change your mind, dra the item to the trashcan. Click the trashcan to clear all your answers. Make a Punnett Square for two smooth seed hybrid pea plants (Ss) Click once to select an item at the bottom of the problem. Click again to drop the item in its correct place. S SS Ss SS Sntml 4 of 9 4. Huntington's disease affects the muscles and nervous system. People who hạve Huntington's'usually get the disease in their 30s. Which of the following is the most accurate statement? A. Huntington's disease could not be due to genetics because genes determine your inherited traits from birth and they do not change in your 30s. B. Huntington's disease could not be due to genetics because everyone's internal organs are the same. C. Huntington's disease could be due to genetics because a slight change in a gene you are born with produces an abnormal protein that eventually leads to a disease. D. Huntington's disease could be due to genetics because most diseases that affect the nervous system are due to genetics. Powered by Linklt!
- Oes.> Calculatı the nauow sense - heitab height between aunts and neices 4 the obocved phenotype couelatim coffecient i 0•1 (A) 0.25 (B) O-5 (c) 2.5 (D) (E) 4 (F) 0.2 (G) 0-4CH 1-4 X ← → C Maya X Credibi X app.wizer.me/learn/00E0A8 wizer.TIE a Maya S x BW x BW To-do X Assign x b M Dashb X BB x BW Figura X Figurat X A chicken breeder has chickens that are white, black, or speckled. Speckled chickens have both black and white feathers. The allele for white feathers is (W). The allele for black feathers is (B). Determine the genotypes of the rooster and hen that would breed the greatest percentage of speckled chickens. BW x WW Dashboard Incomp X Interac X STILCI GIESS LUUC BB x WW + with white (W). The heterozygous phenotype is brown and white V < ☆ GOAav AaBbCc Normal No Spacing Heading 1 Paragraph Styles In man, two abnormal conditions, cataracts (C) in the eyes and excessive fragility (F) in the bones, seem to depend on separate dominant genes located on different chromosomes. Normal vision and normal bones are recessive traits. A man with cataracts and nomal bones, whose father had normal eyes, married a woman free from cataracts but with fragile bones. Her father had normal bones. 11. What is the genotype of the man with cataracts and nomal bones? What is the genotype of the woman with normal vision and fragile bones? What type of offspring might this couple expect? Genotypes Phenotypes What is the probability that their first child will, (a) be free from both abnormalities (b) have cataracts but not fragile bones (c) have fragile bones but not cataracts (d) have both cataracts and fragile bones? lili