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Oak trees are monoecious, meaning that they have male and female flowers on the same plant. Unlike many other flowering plants, however, they have separate male and female flowers. The male flowers produce pollen, while the female flowers produce eggs that will be fertilized once the flowers are pollinated. Each oak tree is essentially both male and female, since it features both male and female flowers. The male flowers are small structures on stalk-like appendages called catkins; the catkins droop down from some of the branches. Female flowers are so small they are best identified with a magnifying glass. They are found on twigs near the base of emerging leaves, where they appear a week or so before the male flowers.
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What are the seeds of a Christmas trees or pine trees called?
Pine trees have cones. There are male cones, which are smaller (about 1-5 cm), and female cones, which are larger (3-60 cm). The male cones contain pollen. The female cones have ovules, which become seeds when fertilized by pollen from a male cone.
Are there male and female pine cones?
ALL pine trees are cone-bearing -that's where the pine-nuts come from. AND that is WHY they are classified as coniferous.(Coniferous means cone bearing.)
What kind of flower has both male and female organ?
Corn, birch, pine trees and most fig species.
How large is the largest male pinus?
Pinus lambertiana (commonly known as the sugar pine or sugar cone pine) is the tallest and most massive pine tree, and has the longest cones of any conifer. By the way pinus species don't have male or female trees
WHAT IS THE Difference between male and female pine cones?
Male pine cones, also known as pollen cones, produce pollen containing male gametes. Female pine cones, also known as seed cones, contain ovules that, when fertilized by pollen, develop into seeds. Male cones are typically smaller and produce pollen, while female cones are larger and produce seeds.
Are pine trees sexual?
Yes, pine trees are considered to be sexual organisms because they reproduce sexually through the production of male and female cones that contain sperm and eggs for fertilization. This sexual reproduction allows for genetic variation and diversity among pine tree populations.
What is the seed case of a pine tree?
Pine trees bear their seeds in the female pine cone.
What plants produce separate male and female cones that produce microspores and megaspores that develop into male and female gametophytes?
Gymnosperms, such as pine trees, produce separate male and female cones that produce microspores and megaspores. These microspores and megaspores develop into male and female gametophytes, which contain the sperm and egg cells for reproduction.
Do Pine trees have seeds?
Yes there are seeds in their female cones
What is a male cone?
A male cone is a reproductive structure found in gymnosperms, such as pine trees. It produces pollen grains that are spread by the wind to fertilize female cones, resulting in seed production. In comparison to female cones, male cones are usually smaller and produce pollen.
Are mesquite trees male or female?
they have both male and female flower parts
How do eucalyptus trees reproduce?
They reproduce using cones also known as seeds.Pine trees grow pine cones much like a flower grows blossoms. Inside the pine cone their are seeds that grow and mature. Then the cone falls off to the ground where it dries out. As it dries, the cone opens up so that the seeds can fall out. Birds and rodents grab some of the seeds and carry them a certain distance away. Little pine trees start where the seeds are on nice, moist soil.The seeds of some pine trees are called, "Pine nuts", and are edible and delicious. You can buy them at your grocery store.seeds are in the pine coneleafy gametes.A pine tree produces cones which contain the seed to produce further generations.
