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How many times of cell division does the zygote need so as to become the eight-cell embryo?
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∙ 12y ago
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Wiki User
∙ 12y ago
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What is a zygote formed by the union of two haploid from the opposite sexes called?
gametes
Does a zygote have only one haploid number of chromosomes?
pee that's right pee
What process takes meiosis this reduced set number and returns it to match the original set number of the parent cell?
Fertilization of the egg by the sperm. The resulting cell is a zygote, which contains the same number of chromosomes as a normal body cell for that species. For example, in humans, sperm cells have 1 set of 23 chromosomes, as do egg cells. So when they unite in fertilization, the zygote will have 2 sets of 23 chromosomes, for a total of 46.
Twins that come from the same egg and sperm?
Yes, during the process, I believe the Zygote -pretty much randomly- divides into two, which leads to genetically equivalent twins (whether or not they are identical is another story).
How are identical twins genetically from fraternal twins?
Identical twins are genetically the same, because they come from the same fertilized egg/sperm cell zygote, which happens to split into two viable zygotes. Fraternal twins, however, come from two different egg/sperm cell zygotes, that are concurrently fertilized and remain viable.
How is an embryo produced?
Embryo is produced by cell division of zygote .
What type of division occurs to produc an embryo plant from the diploid zygote?
halploid
What is a another name for zygote?
One would think it's embryo but a zygote is not a embryo yet, it is the early stage of what will become a embryo. Zygote is the word used and you can use the word cell since a zygote is the initial cell formed after a sperm and egg have joined. After 1 week it has transformed into a embryo.
What type of division occurs to produce an embryo plant from the diploid zygote formed?
halploid
What type of division occurs to produce an embryo plant the diploid zygote formed after fertilization?
meiosis
What type of division occurs to produce an embryo plant from the diploid zygote formed after ferilization?
Haploid
What type of division occur to produce an embryo plant from the diploid zygote formed after fertilization?
meiosis
How does zygote develop to become an embryo then a fetus?
I dont freaking know
What immediately happens after zygote form?
A newly formed zygote forms immediately begins the process of cell division and differentiation which lead to the formation of an embryo.
What sequence best represents sexual reproduction in order?
1. gametes - zygote - fertilization - embryo 2. fertilization - zygote - gametes - embryo 3. zygote - gametes - fertilization - embryo 4. gametes - fertilization - zygote - embryo answer is 4. gametes-fertilization-zygote-embryo
How do babies become embryos?
Babies don't become embryos, it's the other way around. A fertilised egg becomes a zygote, a zygote becomes an embryo, an embryo becomes a foetus, a foetus becomes a baby.
At what stage does an embryo become larger than the zygote?
After cleavage finishes, the cell cycle continues as normal - cell division slows, yet cells grow in size instead of just continually dividing. This is when gastrulation begins (the in-folding of the hollow blastula into multiple germ layers forming the ectoderm, mesoderm, and endoderm).
