A scientist isolates the DNA from a frog and determines that about 20% of the nitrogenous bases are thymine. Which of the following should we also expected her to conclude? 20% of the remaining bases are Adenine

10% of the remaining bases are Guanine

40% of the remaining bases are Adenine

20% of the remaining bases are Guanine

What is the role of fadh2 in cellular respiration

Sweating and breathing is an example of differentiation specialization maintaining homeostasis metabolism

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.