__________ selection leads to forms of traits that enhance reproductive success and may result in sexual dimorphism. Fill in the blank(s) with the appropriate word(s)
ANSWER: Sexual
You might also like to view...
Streptococcus pyogenes would be
A. beta hemolytic and catalase negative. B. beta hemolytic and catalase positive. C. alpha hemolytic and catalase negative. D. alpha hemolytic and catalase positive.
What is the term used to describe the ability to maintain a constant body temperature?
a. Homeothermic b. Heterothermic c. Endothermic d. Exothermic
The enzyme carbonic anhydrase catalyzes the formation of carbonic acid from carbon dioxide and water. Imagine that you have two sealed tubes with carbon dioxide gas above a buffer containing water and carbon dioxide
One tube has carbonic anhydrase and the other does not. After 24 hours, both tubes are at equilibrium. Which statement below accurately describes the conditions in the tubes? A) The tube with carbonic anhydrase will have a lower concentration of carbon dioxide and a higher concentration of carbonic acid than the tube with any enzyme. B) The tube with carbonic anhydrase will have a higher concentration of carbon dioxide and a lower concentration of carbonic acid than the tube with any enzyme. C) The tubes will have equal concentrations of carbon dioxide and carbonic acid. D) The tube with carbonic anhydrase will have a higher concentration of carbonic acid than the tube with any enzyme, but the concentration of carbon dioxide will be the same in both tubes. E) It is not possible to determine the relative concentrations of the products and reactants without more information about carbonic anhydrase, such as the Km. What will be an ideal response?
The house fly, Musca domestica, has a haploid chromosome number of 6. How many chromatids should be present in a diploid, somatic, metaphase cell?
What will be an ideal response?