True or false: pollen cells are transported by wind, animals, gravity, and water currents

False... because they can't be transported by gravity

True, because it can be transported by wind and water currents, not sure about gravity but I’m pretty sure it’s true.

C. a mature ovule of a plant.

is a major contributing factor for mother-to-child transmission of hiv. cesarean birth before the onset of labor and/or rupture of membranes can greatly reduce the chance of transmitting the infection to the infant. future pregnancies should be discussed and decided on an individual basis. proper treatment of any open wounds and education should be provided to the mother to ensure she reduces the chance of transmitting hiv to her infant.