As the people move around, more people got affected by the disease.
Answer:
(three) crossing over, mutations caused during crossing over, and independent assortment.
Explanation:
Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote. Recombination or crossing over occurs during prophase I.
The answer to this question would be: 9%
In this question, the probability of founding high blood pressure from american adult is 30% and you are asked the probability to find 2 consecutive adults with high blood pressure. Then the calculation would be: 30%^2= 0.3 * 0.3 = 0.09 = 9%
Answers in order are b, c, c,
Cervical vertebrae are smaller than lumbar vertebrae due to differences in the proportion of body weight that each supports. Thoracic vertebrae have sites for rib attachment, and the vertebrae that give rise to the sacrum and coccyx have fused together into single bones.