could you please answer in short form, with a brief explanation, I really would

Question

could you please answer in short form, with a brief explanation, I really would appreciate it thanks.... im making this worth 700, but only if you do a good job. 2. can a parent who is a taster and a parent who is a non-taster have children who are tasters? How about children who are non-tasters? explain 3. Can parents who have wavy hair have a child with straight hair. how about a child who has curly hair, finally how about a child with wavy hair? Explain 4. Can a parent who has type a positive blood and a parent who has type b positive blood have a child with a blood type of O negative? explain.... 5. X-linked recessive traits often appear more often in males than females. Why explain your reasoning? 6. In respect to the parents, who is responsible for donating an x-linked recessive trait on to the son? the daughter? explain Thank you, much appreciated.... make it worth your while

Explanation / Answer

ANSWER If one parent of couple can taste PTC and other can't then possible cross is; Parents ==> Cc * cc------------------ or------------------CC * cc Offsprings=> Cc Cc cc cc-------------or-------------------Cc Cc Cc Cc Now if both members of the couple can taste PTC then their only genotype, according to above cross, will be Cc and Cc(male & female) Now, Cc * Cc ==> CC Cc Cc cc The Phenotypic ratio of their children will be 3:1 It means 6 will be tasters and 2 will be non tasters

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