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What will be the ploidy of the cells of the nucellusMMCthe functional megaspore and female gametophyte?
The nucellus is typically diploid (2n), the MMC (megaspore mother cell) is usually diploid (2n), the functional megaspore is haploid (n), and the female gametophyte is also haploid (n).
What are conifer seeds contained in?
Conifer seeds are contained in structures known as cones. Cones can vary in size and shape depending on the species of conifer. The seeds are typically found inside the scales of the cones.
Another name for conifer fruit?
Conifer fruit is also known as a cone.
What is the difference between microspores and megaspores?
Microspores are produced in the male reproductive structures (microsporangia) of plants and develop into male gametophytes, while megaspores are produced in the female reproductive structures (megasporangia) and develop into female gametophytes. Microspores are smaller in size compared to megaspores.
What tree is a conifer?
A conifer is typically an evergreen, it does not drop its' 'leaves' (needles or scales) as do deciduous trees. Blue Spruce, White Pine, and Douglas fir are examples of conifer trees. Think Christmas trees - they are conifers. A conifer is a cone bearing tree. Some conifers are deciduous for example the Larch.
How is a conifer zygote formed?
A conifer zygote is formed through the process of double fertilization, where one sperm cell fertilizes the egg cell to form the zygote and the other sperm cell combines with polar nuclei to form endosperm. This process takes place within the female ovule of the conifer plant.
What is megasporogenesis?
megaspore formation process
What will be the ploidy of the cells of the nucellusMMCthe functional megaspore and female gametophyte?
The nucellus is typically diploid (2n), the MMC (megaspore mother cell) is usually diploid (2n), the functional megaspore is haploid (n), and the female gametophyte is also haploid (n).
The triploid nucleus in the megaspore divides to produce?
The triploid nucleus in the megaspore divides to produce endosperm, which provides the plan embryo in the seed with food.
Where is the Jcpl-Conifer Library in Conifer located?
The address of the Jcpl-Conifer Library is: 10441 Highway 73, Conifer, 80433 8538
Is a conifer a angiosperm or gymnosperms?
Conifer is a gymnosperm
Is a conifer a angiosperm or gymnosperm?
Conifer is a gymnosperm
Where is the Conifer Historical Society And Museum in Conifer Colorado located?
The address of the Conifer Historical Society And Museum is: 26951 Barkley Road, Conifer, CO 80433
What is the sporophyte generation of a conifer?
Sprophyte is dominant in a conifer
The multicellular structure in seed plants in which a megagametophyte develops from a megaspore?
ovule
How many chromosomes are there in a megaspore mother cell of a tobacco with a diploid number of 48?
A megaspore mother cell of tobacco with a diploid number of 48 chromosomes will have twice that number, so there would be 96 chromosomes. During meiosis, this number will be halved to produce haploid megaspores.
Is sphagnum a conifer?
Sphagnum is not a conifer sphagnum is a type of moss.
