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What does the union of the gametes during fertilization leads to the production?
Wiki User
∙ 12y ago
Of a zygote.
Wiki User
∙ 12y ago
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In humans separation of the cells at two cell state following fertilization leads to production of what kinds of twins?
Identical twins
What are 3 ways sexual reproduction leads to genetic diversity?
As an example, humans have 46 chromosomes, in 23 pairs. In each daughter cell of meiosis, one from each pair is given, resulting in a randomized selection from those 23 pairs. The most important way this variability is shown is that, during the chromosome duplication and division, parts of each chromosome are swapped over randomly, though only parts serving the same purpose are swapped. Finally, at the end of a single cell's meiosis, there's not two, but four daughter cells, allowing for more options per single cell undergoing meiosis.
What does production of excessive amounts of acetyl CoA molecules leads to?
Fatty acids only
What cellular process leads to the production milk-specific mRNA molecules?
Signal transduction
What creates sex cells and offspring?
Sex cells, also known as gametes, are created through a process called meiosis. In animals, male sex cells are called sperm, which are produced in the testes, while female sex cells, known as eggs or ova, are produced in the ovaries. When a sperm fertilizes an egg during sexual reproduction, it leads to the formation of offspring.
In plants meiosis leads directly to the production of what?
gametes
The sorting and recombining of genes during meiosis and fertilization usually leads to the production of?
4 genetically different daughter cells
Principle of independent assortment?
Independent assortment is the random assortment of chromosomes during the production of gametes. This results in genetically unique gametes. The gametes are genetically different to the one another. This leads to genetic variation.
In humans separation of the cells at two cell state following fertilization leads to production of what kinds of twins?
Identical twins
What is cell division called in the gametes?
The type of cell division which leads to gametes is called meiosis. This results in four haploid daughter cells (cells with half the number of chromosomes as the original cell).Gametes themselves do not divide until after they have fused (during fertilization) and become a zygote. After this point they are no longer gametes - but the type of division that the zygote undergoes is mitosis.
Does cossing over lead to genetic variation?
Crossing over: exchange of parts of DNA in a homologous chromosome in the area where they come in contact with each other. Then this chromosome splits, during meiosis, to form a daughter cell (gamete) with a haploid number of chromosomes. During fertilization, the two gametes fuse into one cell containing now a diploid number of chromosomes. This process leads to genetic diversity and variation.
What country leads the world in production of cork?
mexico leads the world in cork production
In the study of macroeconomics production leads to income and income leads to production in a continuing cycle?
true
Canada leads the world in its production?
Canada leads the world in the production of........................Wheat.This according to the 6th grade Beka World History Book.(Also leads the world in the production of Marijuana; however, that is not the resourceful answer that most questions will be referring to.)
What is prothallus?
The small, greenish heart-shaped structure or gametophyte (n-haploid) of a fern that produces the male and female gametes for fertilization and spore formation which leads to the development of the sporophyte generation--(2n-diploid) -->the plant you see above ground is the sporophyte generation.
Why are inversion mutations generally less harmful than deletions or duplications?
i think is due to the fact that there's no net loss of genetic information , it just a rearrangement of gene sequence , However, in individuals with an inversion there is an increased production of abnormal chromatids. This leads to lowered fertility due to production of unbalanced gametes .
Who leads in the production of wheat?
hovis
