Which of the following would require the use of recombinant dna?

a. crossing two cherry trees to create better cherries.
b. bacteria that make human growth hormone.
c. creating a polyploid orange tree.
d. breeding a honey bee and an african bee to make a killer bee

What links the two strands in a dna helix together in the middle? a. phosphate groups b. sugar rings bonded together c. proteins d. bases with hydrogen bonds

What processes would you expect to be key in the production of yogurt ?

Fruit bats in central america eat bananas and other fruits. banana plants rely on bats for pollination. what would be the most likely consequence on the banana crop if fruit bats were eliminated from the area? the banana crop would increase because bats would stop eating the crops. the banana crop would decrease because bats would no longer pollinate the crops. the banana crop would remain constant because bees would replace the bats. the banana crop would remain constant because the plants would adapt using asexual reproduction.