If a man who is not color-blind (x-linked recessive trait) marries a color-blind woman, is there any chance of them having a son who is not color-blind? show the cross and explain the answer color blind (c) normal vision (c)

Asap brainliest will be which sentence about protists is accurate? all protists are unicellular and microscopic in nature. they have organelles, so protists are eukaryotic in nature. all protists make their own energy through photosynthesis.

Use the distance formula to determine weather each pair of segments have the same length

Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above