Missing links that never were (part II)
The early grooves in the human embryo that appear to look like gills are really the early stages in the formation of the face, throat, and neck regions. The so-called "tailbone" is the early formation of the coccyx and spinal column which, because of the rate of growth being faster than the rest of the body at this stage, appears to look like a tail. The coccyx has already been proven to be useful in providing support for the pelvic muscles.
Abortion clinics have been known to console their patients by telling them that what they're terminating isn't really a human being yet but is only a guppy or tadpole!
But, didn't we all start off from a single cell in our mother's womb? Yes, but that single cell from which we developed had all of the genetic information to develop into a full human being. Other single cells, such as bacteria and amoeba, from which evolutionists say we and all other forms of life had evolved don't have the genetic information to develop into humans or other species.
There is no scientific evidence that random mutations in the genetic code caused by random environmental forces such as radiation will increase genetic information and complexity which is what ultimately would be necessary to turn amoebas into humans. In fact, the law of entropy in nature would prevent random mutations from being able to accomplish such a feat!
Biological variations are determined by the DNA or genetic code of species. The DNA molecule is actually a molecular string of various nucleic acids which are arranged in a sequence just like the letters in a sentence. It is this sequence in DNA that tells cells in the body how to construct various tissues and organs.
The common belief among evolutionists is that random mutations in the genetic code produced by random environmental forces such as radiation, over time, will produce entirely new genetic sequences or genes for entirely new traits which natural selection can act upon resulting in entirely new biological kinds or forms of life . Evolutionists consider mutations to be a form of natural genetic engineering.
However, the very nature of mutations precludes such a possibility. Mutations are accidental changes in the sequential structure of the genetic code caused by various random environmental forces such as radiation and toxic chemicals.
Almost all true mutations are harmful, which is what one would normally expect from accidents. Even if a good mutation occurred for every good one there will be thousands of harmful ones with the net result over time being disastrous for the species.
Most biological variations occur because of new combinations of already existing genes - not because of mutations.
Mutations simply produce new varieties of already existing traits. For example, mutations in the gene for human hair may change the gene so that another type of human hair develops, but the mutations won't change the gene so that feathers or wings develop.
Sometimes mutations may trigger the duplication of already existing traits (i.e. an extra finger, toe, or even an entire head, even in another area of the body!). But mutations have no ability to produce entirely new traits or characteristics.
Furthermore, only those mutations produced in the genes of reproductive cells, such as sperm in the male and ovum (or egg cell) in the female, are passed on to offspring. Mutations and any changes produced in other body cells are not transmitted. For example, if a woman were to lose a finger it would not result in her baby being born with a missing finger. Similarly, even if an ape ever learned to walk upright, it could not pass this characteristic on to its descendants. Thus, modern biology has disproved the once-held theory that acquired characteristics from the environment can be transmitted into the genetic code of offspring.
How come we find dark people as natives in tropical countries? Obviously those in humanity who inherited genes for dark skin migrated to warmer climates where their skin complexion was of greater help and aid to them.
Young people, and even adults, often wonder how all the varieties and races of people could come from the same human ancestors. Well, in principle, that's no different than asking how children with different color hair (i.e., blond, brunette, brown, red ) can come from the same parents who both have black hair.
Just as some individuals today carry genes to produce descendants with different color hair and eyes, humanity's first parents possessed genes to produce all the variety and races of men. You and I today may not carry the genes to produce every variety or race of humans, but humanity's first parents did possess such genes.
All varieties of humans carry genes for the same basic traits, but not all humans carry every possible variation of those genes. For example, one person may be carrying several variations of the gene for eye color (i.e., brown, green, blue), but someone else may be carrying only one variation of the gene for eye color (i.e., brown). Thus, both will have different abilities to affect the eye color of their offspring.
