Which statement is correct:
1. | A. indica is the largest wild honey bees |
2. | Wax is the waste material of honey bees |
3. | C.V. Fritsch discovered the transmission methods in honey bees |
4. | Drone of the honey bee is diploid |
Genes for cytoplasmic male sterility in plants are generally located in:
1. Nuclear genome
2. Chloroplast genome
3. Cytosol
4. Mitochondrial genome