Pleiotropic genes
a. act on secondary sexual characteristics.
b. influence more than one aspect of phenotype.
c. are additive.
d. produce lethal effects when homozygous.
e. cannot be inherited.
B
You might also like to view...
During HIV reproduction, spike glycoproteins
A. do not enter the cell with the virus. B. are released into the cytoplasm by cellular enzymes. C. are embedded in the infected cell membrane. D. are assembled into the virus along with reverse transcriptase. E. are embedded in the viral capsid.
Which scientists determined that DNA synthesis is semi-conservative?
A. Rosalind Franklin B. Martha Chase and Frederick Griffith C. Erwin Chargaff and Oswald Avery D. James Watson and Francis Crick E. Matthew Meselson and Franklin Stahl
Which of the following is not an explanation for the increased body size of animals?
a. It is related to their ecological niche. b. Predators are usually larger than their prey. c. They needed a new body plan to be successful. d. Large size gave greater opportunity for capturing food. e. Larger size required larger cells.
Using RNA-seq generates data in situ. What does RNA-seq not provide data for?
A) sequence of the RNA B) location of transcript in the genome C) gene expression levels D) amount of protein produced by RNA