Absolutely. The use of adult cells from the donor is not only safe but totally eliminates any need for immunosuppressive drugs when the area of the body needing treatment is able to be treated using the donors own cells. At birth there is also the possibility of collecting umbilical cord blood cells for use in this research. There have been a number of specific successes in this field. Thus there is no need to murder in order to save life.
Using the word "embryos" in a compound sentence--such as this one--is a weaksauce exercise for education because it does not teach the meaning of the word "embryos", the use of it in appropriate context, nor the proper construction of a compound sentence, and temps the creation of run-on sentences, as this one has become, upon the addition of this, the almost penultimate, clause, whereupon the original sentence and intent become almost incomprehensible and unintelligible without much effort.This sentence contains the word "embryos", and is a compound sentence.
Adaptions that allow seed plants to reproduce without open water include a reproductive process that takes place in cones or flowers, the transfer of sperm by pollination, and the protection of embryos in seeds.
As this is an ethical question, there is no single side that summarises responses to this. Some people believe that pre-human embryos are sacred, and should not be used for experimentation due to religious reasons and the sanctity for human life. On the other hand, pre-embryos are balls of cells, and can be split at any point in this stage to produce multiple further humans (at the zygotic stage, the ball of cells can be split almost any number of times to make multiple genetic replications of the same person). It is an ethical question that can be argued either way.
No, it is not possible for you to have a period without blood. Menstruation is the shedding of the uterus lining, which includes blood.
Not without severely injuring or killing the other person.
It is not possible to remove the meat of a fish without killing the fish.
Yes, it is possible to do the research without literature and justify your answer using a suitable write up.
Cloning is asexual reproduction. There are all kinds of research that can be done on stem cells without creating any actual embryo or causing the gestation of an embryo in order to give birth to a new organism.
yes
It is not possible to spay a pregnant dog without killing the unborn puppies.
There is no way without killing it.
You cannot get his hat without killing him. But nothing really changes if you do. That's if you already completed the quest with him. :)
Some snail species make eggs that can be lifted and moved easily without damaging them. Others are stuck to the glass or other things and are very hard to pick up without destroying them.
you dont
no
buy killing yourself so you dont worry about it dug
It is always possible to do your own scientific research but unless you can produce accredited work on a fantastic level, it will be very difficult to be paid for your work. Some of the finest scientists of all time have worked only for themselves.