Aspecies of coral snake has a red, yellow, and black stripe pattern. one gene controls if the stripes are thick or thin. thin(t) is dominant over thick(t). if two snakes heterozygous for this gene are crossed, what will be the phenotype(s) of their offspring? you may need to use a punnett square to answer the question.

What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !

What is the role of dna ligase in the elongation of the lagging strand during dna replication?