27. Which of the following, if known, is likely to have been the kind of evidence used to support the view described in the first paragraph?
(A) Wind speeds need not be very low for wind-pollinated plants to fail to release pollen.
(B) The female reproductive organs of plants often have a sticky surface that allows them to trap airborne pollen systematically.
(C) Grasses, as well as conifers, generate specific aerodynamic environments within the immediate vicinity of their reproductive organs.
(D)
...
(A) Wind speeds need not be very low for wind-pollinated plants to fail to release pollen.
(B) The female reproductive organs of plants often have a sticky surface that allows them to trap airborne pollen systematically.
(C) Grasses, as well as conifers, generate specific aerodynamic environments within the immediate vicinity of their reproductive organs.
(D)
...







