Sunflower can
absorb
Uranium and ​

Arsenic

Explanation:

Sunflower is one of the plants which is used to remove this toxicity from the soil as it is able to absorb arsenic and uranium on the ground and when the plant absorbs this toxicity, then that plantation is removed to balance the soil nutrients in that place.

answer; i believe that the correct answer is ; males are hemizygous for the x chromosome;