Select all the correct answers.
jordan's grandmother uses the juice from squeezed lemons to remove stains from his shirt. he hypothesizes that the juice is the only part of the
lemon that is effective at removing the stains, because it's an acid. which two steps would jordan determine whether his hypothesis is
scientifically supported?
a) he should test the acidity of different parts of the lemon, including the juice, pulp, and skin.
b) he should conduct an opinion poll of residents to see if they agree with his hypothesis.
c) he should make identical stains on t-shirts and see whether different parts of the lemon will
remove the stain.
d) he should find literature on housekeeping websites that support the use of lemon juice at
removing stains.
e) he should compare lemon juice with other acidic juices to see if they all remove stains.

Nhumans, abo blood types refer to glycoproteins in the membranes of red blood cells. there are three alleles for this autosomal gene: ia, ib, and i. the ia allele codes for the a glycoprotein, the ib allele codes for the b glycoprotein, and the i allele doesn't code for any membrane glycoprotein. ia and ib are codominant, and i is recessive to both ia and ib. people with type a blood have the genotypes iaia or iai, people with type b blood are ibib or ibi, people with type ab blood are iaib, and people with type o blood are ii. if a woman with type ab blood marries a man with type o blood, which of the following blood types could their children possibly have? in humans, abo blood types refer to glycoproteins in the membranes of red blood cells. there are three alleles for this autosomal gene: ia, ib, and i. the ia allele codes for the a glycoprotein, the ib allele codes for the b glycoprotein, and the i allele doesn't code for any membrane glycoprotein. ia and ib are codominant, and i is recessive to both ia and ib. people with type a blood have the genotypes iaia or iai, people with type b blood are ibib or ibi, people with type ab blood are iaib, and people with type o blood are ii. if a woman with type ab blood marries a man with type o blood, which of the following blood types could their children possibly have? a, b, ab, and o ab and o a, b, and o a and b