26. Which one of the following silk worm variant has higher renditta A. Singlevoltine B. Multivoltine C. Bivoltine D. Univoltine

The correct answer is B. Multivoltine.<br /><br />Multivoltine silk worms have a higher renditta compared to other variants. Renditta refers to the ratio of the weight of silk produced to the weight of the moth's body. Multivoltine silk worms have multiple breeding cycles within a year, resulting in higher productivity and silk yield. This makes them more efficient and economical for silk production.