Which characteristic listed below is most unique to plants? Select one:

a.
Plants are heterotrophs.

b.
Plants undergo photosynthesis.

c.
Plants are multi-cellular.

d.
Plants are composed of eukaryotic cells.

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.

What causes darkening of the skin as melanin production increases

The green colored pigment in chloroplasts is? a. nitrogen b. chlorophyll c. chlorophorm d. chlorofloromethane