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Twins formed by the fertilization of two ova by two sperm are?
They would be fraternal twins. Identical twins are created when one sperm fertilized one egg, and hat egg then splits in two. Identical twins are always the same gender, while fraternal twins can be either gender, or a mix of the two.
Is fertilization sexual?
yes it is possible the sperms and eggs are combined sexualy via two types internaly and externaly
What is the medical term meaning two or more egg cells?
Two or more egg cells are ova; the singular is ovum.
Why is an egg cell so much bigger than a sperm cell?
Since at the time of oogenesis (in females).. after meiosis I the oocytes gets divided and leads to the formation of a primary oocyte and a polar body.. after that, the primary oocyte again divide and then forms secondary oocyte (ovum or egg) and two polar bodies.. now the total no. of polar bodies are three and these three polar body submitt there cytoplasm to the secondary oocyte.. which then become large.. On the other hand, at the time of spermtogenesis (in males) formation of sperms does not lead to formation of any polar body. Rather the sperms gets fully mature by themselves.. That's why the size of the egg or ovum is larger than sperm.
What is diplosperm?
A diploid cell has two sets of chromosomes in it. A sperm is the male cell that carries chromosome for reproduction. When the sperms meets with the egg the chromosomes come together to make a baby and it has the full genetic makeup.
What happens if two sperms enter the egg during fertilization?
When two sperms enter the egg during fertilization, it results in an abnormal number of chromosomes in the embryo, leading to a condition called triploidy. This usually results in a nonviable pregnancy and early miscarriage.
What happens if two sperms enter one egg during fertilization?
When two sperms enter one egg during fertilization, it results in an abnormal number of chromosomes in the resulting embryo. This typically leads to a nonviable pregnancy, meaning the embryo is unable to develop properly and the pregnancy will not continue.
Can two sperms go inside a vagina at once?
of course millions go in at once but only 1 can go into an egg unless the egg is separated then it could be 2 3 4 5 or however many times the egg is separated or there could be more than 1 egg
What are the two kinds of haploid cells made in meiosis?
The two kinds of haploid cells made in meiosis are sperm cells in males and egg cells (or ova) in females. These haploid cells are produced after two rounds of cell division during meiosis, resulting in cells with half the number of chromosomes as the parent cell.
What develop from two eggs and two sperms?
Normally non-identical twins.
What is the chance of a boy with each pregnancy?
50% Sperms fertilizing the egg have two types of sexual chromosomes (y) and (x) and the egg has only one and it's (x). A boys is XY and a girl is XX so with a little bit of math a boy's chance is 1/2 :)
How two baby's are born from one mother at a time?
They are known as 'twins'. Identical twins are when 1 fertilised egg divides and each half develops separately in the womb, sharing the same genes. Non-identical twins are when two eggs are fertilised by two separate sperms.
What causes a set of twins?
There are two types of twins. Fraternal twins are produced when two eggs are released and two separate sperm fertilize them. These twins are not identical, although they may still look alike because they are siblings.Identical twins are produced when one egg is fertilized by one sperm. During the zygote stage, the egg splits into two. This creates two separate embryos and thus the children will be identical copies of each other. The same exact chromosome match.
How you can born twins?
It Just Happens In The Women. It Is When 1 Egg Parts Into Two. That's Why They Are Identical Twins.
When pigs reproduce which two types of cell pass information from the pigs to their piglets?
During pig reproduction, the mother passes two types of cells along. Genetic information from the mitochondria and the nucleus are passed to the piglets.
How do you get identical twins and fraternal twins?
Identical twins are two children born of one egg and one sperm, that splits early on and then separates, each half then developing into a full organism. Since they came from only one egg and one sperm, their genes will be identical. Fraternal twins are two children born of two eggs and two sperms, each of them developing into a full organism. Since they did not come from only one egg and one sperm, their genes will be different. They could even be opposite sexes.
How many different combinations of sperms are possible in a human male?
There are only two possible combinations of sperm that a male can produce. A single sperm will either be X bearing or Y bearing. If an X sperm splits one egg, the result will be female. If a Y sperm splits the egg, the result will be male.
