Aman with type a blood marries a woman with type b. their offspring all have type ab blood. the pattern of inheritance is called a) codominance. b) sex-linkage. c) crossing over. d) incomplete dominance.

A  pattern of inheritance  is called codominance ( answer A)

  Explanation

Co  dominance is form  of dominance  whereby the alleles    of gene pair  is   heterozygote  and are fully  expressed.

This  results  in offspring with a  phenotype  that  is neither  dominant  nor  recessive.

A  person with  AB  has a  co  dominance  inheritance  since  both  A allele  and B allele  are  equally  expressed.

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation:

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).