What is not a similarity between the male and female reproductive systems?

Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256

4. how does a phospholipid behave in water? the phosphate head does not mix with water; the fatty acid tails do. the phosphate head and the fatty acid tails mix with water. the phosphate head and the fatty acid tails do not mix with water. the phosphate head mixes with water; the fatty acid tails do not.

The organelle pictured is found in cells of and is theorized to have once been an independent organism.