A couple has two children, both of whom are boys. Show the following cross between a male and a female in the punnett square. What is the percent chance that the parents' next
child will be a boy?
Cross
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Percent chance boy?
1

What do nitrifying bacteria convert

Which locations on the map are low-pressure areas? a b c d e

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen