Adult tigers look very different from a fertilized tiger egg cell. A fertilized tiger egg cell is only a zygote. As it grows it developes stem cells that create seperate tissues. These tissues grow into organs and organ systems that form a body.
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I'm sorry but you should do it on your own because if you don't you won't learn the way you should and plus that is cheating.
Answer: phenotype. An organism's physical appearance, or visible traits. genotype. An organism's genetic makeup, or allele combinations.