Basic Science : Genetics Sex Determination QUESTIONS AND ANSWERS :: part1 : 16 to 20
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
16.In which of the following, similar type of sex determination occurs |
| Man and birds |
| Birds and insects |
| Drosophila and honey bee |
| Man and Drosophila |
17.The genic balance mechanism was first studied in |
| Man |
| Drosophila |
| Honey bee |
| Mice |
18.In Bonellia, the larvae reared in sea water along with female worms develop into |
| Males |
| Females |
| Super males |
| Super females |
19.Which chromosomes has no role in the sex determination in Drosophila |
| x |
| y |
| Autosome |
| Both 1 and 2 |
20.In Drosophila, sex is determined by the radio of |
| X-chromosome to autosome |
| Y-chromosome to autosome |
| Autosome to X-chromosome |
| Autosome to Y-chromosome |
More Genetics Sex Determination QUESTIONS AND ANSWERS available in next pages
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