Question

The diagram shows a process used to produce apple trees with the desired trait of sweeter fruits.

Answer 1

Answer:

D

Explanation:

The diagram shows a process used to produce apple trees with the desired trait of sweeter fruits.

Which labels should be used to complete the diagram?

X: Enzymes

Y: Apple tree DNA

X: Enzymes

Y: Gene for sweeter fruit

X: Apple tree DNA

Y: Gene for sweeter fruit

X: Gene for sweeter fruit

Y: Apple tree DNA

Answer 2

Answer:

D. X: Gene for sweeter fruit

    Y: Apple tree DNA

Explanation:

The process that producing apple trees with desired trait of sweeyer fruits will require gene for sweeter fruit  and apple tree DNA.

Genes are responsible for carrying traits or characterstics from parent to daughter, here the trait is sweetness and genes are must to carry this trait otherwise apple will lack sweetness.

DNA carry instructions which are required to develop, reproduce and survive by an organism. DNA undergoes several processes like replication, transcription and translation and share the DNA of male and female parent (sexual reproduction) to produce new organism or plant. hence, DNA of apple tree will be required.

Hence, the correct option is D.