Homologous structures are structures that are similar in unrelated organisms.

True

False

Which structural characteristic is seen in RNA but not in DNA? a. double strands b. a single strand c. chains of nucleotides d. a helical shape

A fellow veterinary technician student tells you that animals undergoing examination should be restrained with maximum force to make sure they don't get away. What's your response, and why?

What is the answer for 26 protons

Might there be some benefit to forgetting the events of infancy?

What is significant about the amino acid methionine in protein synthesis

A female impala has one or two calves and then spends months feeding and protecting them. a female salmon lays thousands of eggs and then returns to the ocean. what are some advantages from each type of life cycle?

What advantage does the membrane bound organelles give a eukaryotic cell over a prokaryotic cell? 1. The membrane bound organelles allow for multiple reactions to occur in the cell at the same time 2.

What is the relationship between earth, the sun, and the moon in space

What is the product P?

Why might a placoderm be more useful index fossil than a cockroach?