Basic Science : Genetics Sex Determination QUESTIONS AND ANSWERS :: part1 : 1 to 5
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
1.The chromosomal arrangement in |
| 3AAXX, 3AAXY |
| 4AAXX, 4AAXY |
| 22AAXX, 22AAXY |
| 23AAXX, 23AAXY |
2.In marine worm, Bonellia, the sex is determined with the help of |
| Hormones |
| Metabolism |
| Parasite |
| Environmental factors |
3.In Drosophila, the genic balance mechanism was studied by |
| Morgon |
| Bridges |
| Punnet |
| Briggs |
4.The relative strength of X chromosomes for femaleness is |
| 0.5 |
| 0.75 |
| 1.0 |
| 1.5 |
5.in man, the female are said to be |
| Hologametic |
| Homogametic |
| Heterogametic |
| Hypogametic |
More Genetics Sex Determination QUESTIONS AND ANSWERS available in next pages
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