Uhm u should know its by pollen thats transferred by bees so asexually>
HIV tests are used to detect the presence of the human immunodeficiency virus
(HIV) the virus that causes acquired immunodeficiency syndrome (AIDS) in serum, saliva , or urine such tests may antibodies, antigens, or RNA .
The answer is,Different animals with similar structures:)
Retina is location along the back of an eye (Option D)
Hope that this was helpful :)