Answer:
A.) circulatory, muscular, nervous
A skeletal muscle deprived of adequate ATP supplies will enter a state where actin and myosin are enable to separate
Actin and myosin are responsible not only for muscle contracting but also for a variety of movements of non muscle cell including cell division. Most skeletal muscle are attached to bones by bundles of collagen fiber.
1- Mendel came to the conclusion that the inheritance of every trait is determined by units (now called genes) that are passed on to the offspring and remain unchanged.
2-That when two alleles of a pair are heterozygous, the dominant allele will be expressed while the recessive one will not.
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The answer is pharming.
In pharming, the techniques of genetic engineering are used to introduce hybrid genes for some desired substance into animal embryos. These embryos will develop into transgenic animals, which will then secrete that desired substance.