
Basic Science : Genetics QUESTIONS AND ANSWERS :: part4 : 6 to 10
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
6.A cross that helps to determine weather an individual showing a dominant character, is homozygous or heterozygous known by |
| Test cross |
| Back cross |
| Reciprocal cross |
| Dihybrid cross |
7.In pea plant, actual number of yellow round seeds produced in F2 generation is |
| 315 |
| 101 |
| 108 |
| 32 |
8.Genotype of F1 progeny in dihybrid cross with yellow cotyledon and round seed is |
| YYRR |
| yyrr |
| YyRR |
| YyRr |
9.Members of different pairs of factors assort themselves independently into the gamete in a |
| Monohybrid |
| Dihybrid |
| Hybrid |
| Homozygous |
10.Genotype of green cotyledon and wrinkled seed is |
| YyRr |
| YYRr |
| YYRR |
| yyrr |
More Genetics QUESTIONS AND ANSWERS available in next pages
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