Alien Emergencies - James White [297]
“The adult, nonintelligent Protector is physiological classification FSOJ,” Conway went on. “As you can see, it is a large, immensely strong being with a heavy, slitted carapace from which protrude four thick tentacles, a heavy, serrated tail, and a head. The tentacles terminate in a cluster of sharp, bony projections so that they resemble spiked clubs. The main features of the head are the well-protected, recessed eyes, the upper and lower mandibles, and teeth which are capable of deforming all but the strongest metal alloys.
“Flip it over, please,” Conway said to the two Hudlars working on the patient with thin steel bars. “And hit it harder! You won’t hurt it and will, in fact, maintain it in optimum condition prior to the birth.” To the observers he went on. “The four stubby legs also have osseous projections which enable these limbs to be used as weapons as well. While the underside is not armored, as is the carapace, this area is rarely open to attack, and is covered by a thick tegument which apparently gives sufficient protection. In the center of the area you can see a thin, longitudinal fissure which opens into the birth canal. It will not open, however, until a few minutes before the event.
“But first, the evolutionary and environmental background…”
The Protectors had evolved on a world of shallow, steaming sea and swampy jungles where the line of demarcation between animal and vegetable life, so far as physical mobility and aggression were concerned, was difficult to define. To survive there at all, a life-form had to fight hard and move fast, and the dominant species on that hellish world had earned its place by fighting and moving and reproducing their kind with a greater potential for survival than any of the others.
At an early stage in their evolution the utter savagery of their environment had forced them into a physiological configuration which gave maximum protection to the vital organs. The brain, heart, lungs, and womb were all sited deep within that fantastically well-muscled and protected body, and compressed into a relatively small volume. During gestation the organ displacement was considerable, because the fetus had to grow virtually to maturity before birth. It was rarely that they were able to survive the reproduction of more than three of their kind, because an aging parent was usually too weak to defend itself against the attack of a hungry last-born.
But the principal reason why the Protectors of the Unborn had risen to dominance on their world was that their young were already educated in the techniques of survival before they were born.
The process had begun simply as the transmission of a complex set of survival instincts at the genetic level, but the close juxtaposition of the brains of the parent and the developing embryo led to an effect analogous to induction of the electrochemical activity associated with thought.
The fetuses became short-range telepaths receiving everything the parents saw or felt or in any other way experienced.
And even before the growth of the fetus was complete, there was another embryo beginning to take form inside the first one, and the new one was also increasingly aware of the world outside its self-fertilizing grandparent. Gradually the telepathic range had increased so that communication became possible between embryos whose parents were close enough to see each other.
To minimize damage to the parent’s internal organs,