Which of the following accurately describes the life cycle of most gymnosperms?
a. seed cones contain ovules.
b. germinated seeds are haploid.
c. a pollen tube is used to prevent the fertilization process.
d. pollen grains undergo meiosis to form egg cells.

The correct answer is option A. Seed cones contain ovules.

The seed cones are the part of the gymnospems, in which the female part is present. The conifers are the gymnosperms, which produces cones. These cones can be classified in two types, pollen cone and the seed cone. The pollen cone contains the male reproductive part and seed cone contain female reproductive part.

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.