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I may be wrong but maybe 23
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∙ 10y ago
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Is the sporophyte stage of a moss much larger than the gametophyte stage?
Ferns have a dominant sporophyte and a reduced gametophyte. As for moss, it depends on the type. If referring to mosses under the phylum Bryophyta (these are the nonvascular mosses) they have a dominant gametophyte. If referring to mosses under seedless vascular category, such as club mosses in the phylum Lycophyta, these plants have a dominant sporophyte and a reduced gametophyte.
What cell does the gametophyte generation 1n begin in each pine cone?
In the female pine cone, the gametophyte generation (1N) begins in the megasporangium. For males, it begins in the microsporangium.
List these in order from smallest to largest chromosome gene cell?
Smallest to largest: Gene (a place on a chromosome); chromosome (there are 46 in human cells); and DNA (because it accounts for all the genetic material in a cell).
Why dont the sperm nuclei of the male gametophyte of flowering plants have flagella?
During pollination, the sperm of the male gametophyte are not flagellated because they generally do not move. They rely on the growth of a pollen tube to deliver them to the egg cell.
What is the surrounding membrane that consists of 8 nuclei called in the flowering female gametophyte?
it is a sporophyte
What is a Chromosome complement?
The chromosome compliment of a gametophyte is a sporophyte.
How many chromosomes does a jaguar have?
The chromosome count is 38
What is the term for the haploid form of a plant?
Gametophyte
Does sorus have gametophyte or sporophyte?
gametophyte
How many different kind of sperm?
Two, sperm that has an X chromosome and sperm that has a Y chromosome, all things being normal all sperm have the same chromosome count.
Where are the antheridia and archegonia found in ferns?
the underside of the gametophyte
2n number of chromosome in human?
Humans have a diploid count (2n) of 46 chromosomes. Knowing this, it is easy to figure out what the haploid count is by halfing 46. Therefore, the haploid number of chromosome (n) is 23 chromosomes.
Gametophyte and sporophyte?
Gametophyte-haploid Sporophyte-diploid
How do you cytogenetically determine band levels using chromosome 10?
Count number of bands
Do the spores belong to the gametophyte or the sporophyte generation?
because
What is the dominant stage of liverworts?
The answer is gametophyte.
How is gametophyte of Marchantia sp differ from the gametophyte of Polytrichum sp?
hehehe
