Also, round seed shape was dominant to wrinkled. Cannot be seen A If an individual possesses two recessive alleles for the same trait, the individual is said to beĭ mutated 9:3:3:1 In Mendel's pea plants, tall plants were the dominant phenotype, and short plants were the recessive. Pollination P gen Step 1 of Mendel's garden pea experiment, allowing each variety of garden pea to self- pollinate for several generations, produced theĪ is used to represent its genetic compositionĭ. Maturation Genetics The scientific study of heredity is called Crossing over B The passing of traits from parents to offspring is calledĭ. Is called genetic crossing C Crossing over occurs duringĭ at the centromere B Which of the following does NOT provide new genetic combinations?ĭ. Acts as a source of variations within a speciesĭ. Ensures that variations within a species never occurī. Exchange corresponding segments of DNA B The exchange of segments of DNA between the members of a pair of chromosomesĪ. Fertilization D When crossing-over takes place, chromosomesĭ. B Separation of homologous chromosomes occurs duringĭ.
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