Question

which accurately describes reproduction in gymnosperms? select four options.
some require heat for seed dispersal.
female cones produce pollen.
most gymnosperms produce male and female cones.
fertilized ovules grow into seeds.
male and female cones may grow on the same plant.

Explanation:

• Gymnosperms: Some (like certain pines) need heat (e.g., from forest fires) for seed dispersal.
• Cone production: Most gymnosperms have both male (pollen - producing) and female cones. Male and female cones can be on the same plant (monoecious).
• Seed formation: Fertilized ovules develop into seeds.
• Cone function: Female cones do not produce pollen; male cones produce pollen.

Answer:

• Some require heat for seed dispersal.
• Most gymnosperms produce male and female cones.
• Fertilized ovules grow into seeds.
• Male and female cones may grow on the same plant.