What occurs in crossing over:
1. | Recombination |
2. | Mutation |
3. | Independent assortment |
4. | None |
Amount of cellular DNA increases during:
1. | Cytokinesis | 2. | Fertilisation |
3. | Mutation | 4. | Respiration |
Crossing over that results in genetic recombination in higher organisms occurs between:
1. | Non-sister chromatids of a bivalent |
2. | Two daughter nuclei |
3. | Two different bivalents |
4. | Sister chromatids of a bivalent |