Male cones produce many pollen grains to enhance its reproductive rate & hence its evolutionary success
Male cones produce many pollen grains to enhance its reproductive rate & hence its evolutionary success
this is because the conifers are very large and have a strong structure. this way they release more pollen and sometimes even larger pollen!!
because the male cones produce so many pollen grains by the sperm of seed plants do not need to swim to the female part of a plant
sperm
male
because some of the cones are male cones, and some of the cones are female cones. the male cones produce the pollen and sperm, and the female seeds contain the seeds.
All the cyacads and conifers
Conifers develop male and female cones for sexual reproduction and produce seeds on female cones
Yes, the wind can often carry pollen from male cones to female cones in gymnosperms.
they are similar because they both have seeds and sharp hair
In cones, female cones produce the seed and male cones produce the pollen
no they produce pollen
male and female cones
because some of the cones are male cones, and some of the cones are female cones. the male cones produce the pollen and sperm, and the female seeds contain the seeds.
Conifers produce cones. The cone is like a flower. There are male cones and female cones, The male flowers open first and are usually open higher on the plant than the female cones. Wind takes the pollen where it needs to go.
male and female cones
Male pine cones produce pollen that contains sperm cells. Female cones produce 2 seeds per scale after they are pollinated and then fertilized by the pollen grains.
Pollen, which is the equivalent of sperm cells.
Gymnosperms pollination occurs after the micro spores are released from the male cone. They travel by wind until they get stuck to a female cone due to a sticky resin. Once stuck a pollen tube is grown and pollination occurs
Conifers produce male and female cones
The pine cones that you are familiar with are probably female pine cones. You probably have never noticed male pine cones because they are much smaller and don't look much like the female pine cones. Male pine cones are much smaller and produce pollen grains. Female pine cones contain the egg. The pollen is carried from the male pine cones to the female pine cones by the wind.
All the cyacads and conifers