The Hot Polar Bears* / Fallout ash in the North left a bear / With a few sperm alive and to spare, / But when he met a she / And they made number three / The cub froze-- 'twas deficient for hair. / *Study made under the auspices of the International…
Carbon copy with Elof Carlson's handwritten notes. Midterm Exam for Zoology Z575, a course taught by Hermann J. Muller at Indiana University. Exam dated March 20, 1957.