Cross this set of alleles. Aa X AA
The a is a deleterious genetic defect and in a small population the carriers of this defect will breed with each other in a probabilistically greater number.
Why do species rise from a small sample necessarily? They do not always do that. A geographically isolated species may be very large.
Regardless, look to the alleles I showed you. Probabilities are all. Say this cross in our small population.I showed these alleles existing.
Aa X Aa
This cross yields 1/4 AA, and probabilistically a small population could get out of deleterious trouble; or they could, after a time, go extinct. Lots of random events in the history of life.
Surface defects are the shortcomings, imperfections, or lack of substance on the expected surface of an item.
The definition of the word 'optometry' is The professional practice of primary eye and vision care that includes the measurement of visual refractive power and the correction of visual defects with lenses or glasses.
The main environmental concern in regard to cloning is the pollution that the process of cloning would produce. Cloning is done in a laboratory; and the amount of electricity needed to fuse the DNA and the nucleus of the original ovum is extensive. There are no environmental issues related to cloning in regard to food chains, only those similar to the normal human food chain. Unfortunately, all previously reported cloned animals have had extreme health defects, and if humans were to be cloned at a high rate, there would be huge amounts of pressure on our health care systems and an increase in the amount of hospital waste. Hope this helps. :)
There are many variables to what thickness a laminate should be. The absolute minimum is 8mm, although thicker will be stronger to wear and tear. 6 and 7mm laminates are commonly available, but physical defects are more common in these and can often be seen at time of installation.
Peristalsis is the "milking" of substances in the body. It is like sqeezing toothpaste from the tube. If there is something amuck with the ureter's peristalsis, that means the urine is not getting to the bladder like it should be.
The only endangered race, the Florida panther, was having inbreeding problems, as genetic defects were begining to show up. To increase the gene pool, eight Texas female cougars were released in the Everglades to augment the population. These were chosen because they are closest geneticly to the Florida race. The program has been successful, as several have produced litters.
The important thing about inbreeding is to not do it. It is extremely dangerous for the offspring, resulting in horrible defects, retardation, and death, and can often result in death for the mother.
pinga compadre
In the sense that they are all human, yes.
yes, the same as there will be for any inbred animal
You cold ask the same about Noah, or about any local population that ever experienced a genetic bottleneck. And the answer is that birth defects do not always result from inbreeding, especially if it is brief. Adam and Eve had many children (Genesis ch.5), which created a diverse population immediately. This, together with the fact that God gave them robust genetics to start with.
deterious recessive gene
Yes, inbreeding can cause multiple different birth defects.
Inbreeding causes many inherited illnesses, birth defects and weakened immune systems in the puppies. Therefore, it is never wise to inbreed dogs.
Bottleneck can result in less fertility caused by increased inbreeding. Inbreeding can cause many birth defects since the gene pool is limited.
As a species, the puma, mountain lion, cougar, panther is not an endangered species. However, the Florida subspecies (Felis Concolor Coryi) is endangered. Donations can be made to several organizations set up to aid this cat. This animal appears to be on a slight rebound, as a program to eliminate inbreeding defects has appeared to have worked. Several years ago, the population was down to around 30, and they were showing the signs of inbreeding. The Florida authorities released 8 female Texas cougars (a very closely related subspecies) and soon all were pregnant, and produced litters. The inbreeding defects have began to dissipate, and the population has reached around 80.
Examples will vary. The advantage of inbreeding is that it maintains desired traits within a breed, such as curly hair in poodles. The disadvantage is that it can lead to genetic defects within a breed, such as blindness in German shepherds.