Explanation:
The length of the sperm in a few species is much larger or giant than the size of the animal-like observed in the <em>Drosophila bifurca.
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In this fruit-fly, the tails of the sperm are too long which could be accounted for many reasons:
1. The sexual selection prefers the long tails over the small tail.
2. The large sperms can displace the small sperms in the female reproductive organ.
3. The female reproductive organ increases the promiscuity of the large sperms that is favour the large sperms over the small sperms.
"<span>lactic acid fermentation of the grape juice by anaerobic bacteria" is one among the following choices given in the question that shows what caused this change. The correct option among all the options that are given in the question is the second option or option "B". I hope that the answer has helped you.</span>
D. Plants break down the glucose they produced in photosynthesis, and animals get energy from eating other organisms.