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Number of chiasma / total number of bivalent is________________(a) Degree of terminalization(b) Frequency of terminaliztaion(c) Degree of crossing over(d) Frequency of crossing overI have been asked this question by my school principal while I was bunking the class.My enquiry is from Meiosis Prophase 1 : Diplotene and Diakinesis topic in portion Chromosomal Changes During Meiosis of Cytogenetics |
Answer» CORRECT answer is (d) Frequency of crossing over Best EXPLANATION: The following ratio is for the frequency of crossing over that SHOWS how many cross over events take place / number of bivalent. The DEGREE of terminalization on other hand is = number of terminalzed chromosome/ TOTAL number of bivalent. |
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