Hemophilia has an x-linked recessive pattern. it is carried on the 'x' chromosome. it is only expressed phenotypically as homozygous recessive in women but men that inherit the affected chromosome will suffer from the disorder. a carrier female (one with an affected x chromosome) married a man with hemophilia, and they have children. what percent of their male children will be affected by hemophilia?

Select all the correct answers. lactobacillus is a bacteria that live inside humans. these bacteria live on the nutrients from our bodies. they to keep our gut clean and healthy. s. typhi is a bacteria that enter our bodies through contaminated food. this bacteria causes infections in the body. based on this information, which two statements about the association between these bacteria and humans are true? a. lactobacillus shares a parasitic relationship with humans. b. s .typhi shares a parasitic relationship with humans. c. both lactobacillus and s. typhi share a parasitic relationship with humans. d. both lactobacillus and s. typhi share a mutualistic relationship with humans. e. lactobacillus shares a mutualistic relationship with humans, and s. typhi shares a parasitic relationship multiply chrse

What environmental cues and landmarks do the geese use to determine the timing and direction of their migration over the mountains? how do they find their way?

What are the 3 types of artificial cloning