Nondisjunction
It is in an embryo with three copies of chromosome 21 instead of the usual two. So if the pairs of 21st chromosomes in either the sperm or the egg then it fails to separate to form an egg.
It’s an illusion to make you think the caterpillar is green but it actually is every other color but green
Answer: Living things exhibit growth, movement, reproduction, respiration and metabolism. Living things use energy, respond to stimuli and adapt to their environment. Non-living things do not grow through internal metabolic functions but by adding on from the outside.
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To compare its results to those with the experimental sample
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