Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.

<passage>:
eBabe This week, soft-porn entrepreneur Ron Harris began auctioning the eggs of fashion models on the Internet. His site, ronsangels.com (named after the 1970s' babe show Charlie's Angels ), invites visitors to "bid on eggs from beautiful, healthy and intelligent women." Like Dr. Richard Seed, who recently declared his intention to clone human beings, Harris has attracted the attention of the media and politicians who are "looking into" whether he can be stopped. Most people agree that Harris is a creep and that his site is an outrage. What they don't agree on is why. Here's what the critics have to say about the auction--and each other. 1. Egg auctions will produce designer babies. Harris cites his experience as a horse breeder and asks, "We bid for everything else in this society--why not eggs?" Alarmists, agreeing that Harris "can put you into your own designer baby by selling eggs," predict that his success will steer "the future of human breeding" toward "genetic engineering." 2. Egg auctions will fail to produce designer babies. While fretting about what will happen if Harris succeeds, fertility experts simultaneously debunk that scenario. "Not only is it ethically ludicrous, but the fact is, no kid's going to look like the model's picture," observes ethicist George Annas. The experts give four reasons. First, the child of an ugly man and a pretty woman is just as likely to be ugly as to be pretty. Second, everyone carries "recessive" genes, which are invisible in this generation but may become visible in the next. A model with a small nose can pass on genes for a big nose. Third, even if both parents are attractive, a child can combine their features unattractively. For example, a girl can inherit her mother's weak nose and her father's strong brow. 3. Egg auctions will promote the survival of the fittest. Doomsayers predict that once "beautiful eggs are available strictly to people who are willing to spend an ungodly sum for them," the rich will transform themselves into a "super-race" reminiscent of the Nazis. To this, Harris replies, "It is not our intention to suggest that we make a super society of only beautiful people. This site simply mirrors our current society, in that beauty usually goes to the highest bidder." But this reply only fuels concern that gradually, society will separate into "genetic haves and have nots." 4. Egg auctions will promote the survival of the unfittest. Harris writes that only men with "substantial financial resources" are fit to give his models' offspring "a financially secure and stable life." But skeptics wonder whether women who sell their eggs to the highest bidder--and men who buy these eggs for the sole purpose of spawning good-looking children--may produce children just as dysfunctional as themselves. As Calgary Sun columnist Sydney Sharpe put it, "Any woman ... who enters into this mephistophelian pact has a few screws loose. Maybe her kid will, too. Not to mention the buyers who sign her up." 5. Egg auctions will fail to promote the survival of the unfittest. Many models, if not most, have had cosmetic surgery. A model who is perfectly ruthless will conceal this fact when selling her eggs. (One of Harris' "angels" has already been caught lying about her age.) How does Harris know whether his models have had collagen injections and nose jobs? "There's no way to know that. You can ask the girl and hope she tells you the truth," he says. Annas concludes that since there's "no way to know how much of their beauty is a product of their genes, plastic surgery, a makeup artist, or exercise," only a "naive" person would buy their eggs on the basis of the photographs displayed on the site. "You don't want to see the models," he points out. "You want to see pictures of their parents." On this theory, children produced by the egg auction are likely to be the offspring of liars on one side and fools on the other. 6. Beauty doesn't convey health. Harris casually asserts that beauty "shows healthiness and longevity." On his site, he writes, " 'Natural Selection' is choosing genes that are healthy and beautiful." Skeptics question this assumed equivalence, noting that traits men find attractive in women these days--thinness, for example--are often unhealthy. When asked on the Today show how much "medical screening" he has given his egg donors, Harris answered, "None." 9. The auction exploits desperate buyers. Harris preaches pure capitalism, saying it's "unfair to put a limit on a girl's ability to make money" by auctioning her eggs. In turn, fertility clinic operators accuse Harris of "taking advantage of couples trying to conceive" and exploiting "desperate people ... susceptible to the dreams he is trying to sell." USA Today laments, "This is about human need. And human greed." 10. The auction exploits desperate sellers. By late Monday, Harris had only a handful of bids, and only one was verified as legitimate. On the other hand, 50 women had asked him to put their eggs up for auction. Gradually, the media concluded that the donors were the true victims. USA Today described the models as "struggling actresses," reported that they were unaware of the health risks of donating eggs, and quoted one as saying, "I'd rather do this than do Playboy or Penthouse ." Harris' sole verified bidder told the paper that selling eggs was "better than prostitution." Harris constantly refers to the donors as his "girls" and describes them like cattle--"We have a legitimate bid of $42,000 on one of the girls." He gets a 20 percent commission on each winning bid, though he takes no responsibility for executing financial transactions or medical procedures. "We have no control over the quality, safety or legality of the items advertised, the truth or accuracy of the listings, the ability of sellers to sell items or the ability of buyers to buy items," he stipulates. His role, he explains, is simply to "find beautiful girls, take beautiful photographs of them, [and] put them up on the Web." To some critics, the mystery isn't, as Harris suggests, how women throughout history have exploited their sexual power over men, but how pimps like him have come away with the profit. 12. The Internet facilitates monstrous purchases. Technology watchdogs call the egg auction another chapter in the cultural slide marked by Jennycam (a Web site featuring live video of a young woman undressing and doing other normal activities in her apartment), the promised Webcast of a man and woman losing their virginity together (which turned out to be a hoax), and a human kidney auction that was conducted and aborted on eBay last month. "Ever since the Internet, it seems to snowball more rapidly, this depersonalization of people and selling of eggs," one fertility expert complains to the New York Times . USA Today says the egg auction "just might force an Internet-obsessed society to finally sit down and ask itself: Where is the Internet taking us?"

<question>:
What is the main concern about egg auctions?

<options>:
A Egg auctions will steer the future of human breeding toward genetic engineering.
B Egg auctions will steer the future of human breeding toward cloning.
C Egg auctions will produce designer babies.
D Egg auctions will fail to produce designer babies.

<answer>:

A