What arises from the brain and sacral region of the spinal cord?

Dominance the dominant allele doesn’t fully mask or hide the recessive. for example, a red carnation with a white carnation will produce a carnation. one gene one trait. well most of the time than one gene controls a trait. we are all different but genetically speaking we are % similar with regards to genetic makeup.

In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?

Which material is commonly used as a culture medium for living cells