Both males and female gametes are formed by a process known as “gametogenesis” in their respective reproductive organs. During the process of gametogenesis, a diploid (2n) cell undergoes meiosis to produce four haploid (n) cells. In general, the process of gametogenesis usually starts withgameto...
Flowering plant (angiosperm) gametes develop by mitosis from haploid gametophyte cells that are formed by meiosis from diploid sporocytes. Male gametes are contained within multicellular pollen grains and female gametes within a multicellular embryo sac. Transient callose walls are a conspicuous feature ...
A gamete is the male or female reproductive cell that contains half the genetic material of the organism.
When are sister chromatids formed - in mitosis or in meiosis? How are cells in the epidermal tissue adapted? The egg cell of a rabbit, which is a diploid organism, has 22 chromosomes, so how many chromosomes can be found in a rabbit's neuron cell?
How are the products of meiosis and the products of mitosis different? How are pollination and fertilization related? How does the process of crossing over during meiosis increase genetic diversity? The male gamete is called ___. How many male and female gametes are required to form 100 zygote...
As nouns the difference betweengametophyteandgamete is thatgametophyteis a plant (or the haploid phase in its life cycle) which produces gametes by mitosis in order to produce a zygote whilegameteis a reproductive cell (male (sperm) or female (egg)) that has only half the usual number of ...
Deguchi, R. and Osanai, K. (1994) Repetitive intracellular Ca2+increases at fertilization and the role of Ca2+in meiosis reinitiation from the first metaphase in oocytes of marine bivalves.Dev. Biol.163, 162-174. Google Scholar Deguchi, R. and Morisawa, M. (1997) Spatial patterns of incr...
Young floral buds at the sporad stage (post-meiosis but before cytokinesis) were used to estimate the production of unreduced gametes based on the number of nuclei present in each sporad: monads, dyads, triads, tetrads, pentads and hexads. As well as a high frequency of tetrads, dyads...
In flowering plants the flowers use meiosis to produce a haploid generation which produce gametes through mitosis. WikiMatrix Allogamy is the fertilization of the combination of gametes from two parents, generally the ovum from one individual with the spermatozoa of another. WikiMatrix Meiosis and...
a) Cellular respiration b) Mitosis c) Protein synthesis d) Meiosis When a diploid cell goes through meiosis, what happens to it? What is a haploid sex cell, egg or sperm, that contains a single copy of each chromosome called? Why does a diploid mother cell that undergoes meiosis produce ...