By: Ali Reza Ghafari
The third meaning of the word alaqah is blood clot. We find that the external appearance of the embryo and its sacs during the alaqah stage is similar to that of a blood clot. This is due to the presence of relatively large amounts of blood present in the embryo during this stage4 (see figure 4). Also during this stage, the blood in the embryo does not circulate until the end of the third week.5 Thus, the embryo at this stage is like a clot of blood.
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Figure 4: Diagram of the primitive cardiovascular system in an embryo during the alaqah stage. The external appearance of the embryo and its sacs is similar to that of a blood clot, due to the presence of relatively large amounts of blood present in the embryo. (The Developing Human, Moore, 5th ed., p. 65.) (Click on the image to enlarge it)
The next stage mentioned in the verse is the mudghah stage. The Arabic word mudghah means chewed substance. If one were to take a piece of gum and chew it in his or her mouth and then compare it with an embryo at the mudghah stage, we would conclude that the embryo at the mudghah stage acquires the appearance of a chewed substance. This is because of the somites at the back of the embryo that somewhat resemble teethmarks in a chewed substance. (see figures 5 and 6).
Figure 5: Photograph of an embryo at the mudghah stage (28 days old). The embryo at this stage acquires the appearance of a chewed substance, because the somites at the back of the embryo somewhat resemble teeth marks in a chewed substance. The actual size of the embryo is 4 mm. (The Developing Human, Moore and Persaud, 5th ed., p. 82, from Professor Hideo Nishimura, Kyoto University, Kyoto, Japan.)
Figure 6: When comparing the appearance of an embryo at the mudghah stage with a piece of gum that has been chewed, we find similarity between the two.
A) Drawing of an embryo at the mudghah stage. We can see here the somites at the back of the embryo that look like teeth marks. (The Developing Human, Moore and Persaud, 5th ed., p. 79.)
B) Photograph of a piece of gum that has been chewed.
(Click on the image to enlarge it.)
How could Muhammad have possibly known all this 1400 years ago, when scientists have only recently discovered this using advanced equipment and powerful microscopes which did not exist at that time? Hamm and Leeuwenhoek were the first scientists to observe human sperm cells (spermatozoa) using an improved microscope in 1677 (more than 1000 years after Muhammad ). They mistakenly thought that the sperm cell contained a miniature preformed human being that grew when it was deposited in the female genital tract.
hello dear alireza.however i don’t know perfect mean of the text but i have good feeling after reading your journal because i like to read english passage in islamic field.and i think that many persons exist have same interest and you can help and gladden them.i await your next journals.thankyou
this is to thank you for your warm attention.yes i am with you about that.and i hope it to be more and more useful for every body.
Regards
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