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Is there any formula to find the possible gamete combintions when diploid number is given?
Wiki User
∙ 12y ago
A general form for finding a given number of combinations for a chosen sub-set of numbers from a set is
Cr(n, r) = n!/r!(n-r)!
Wiki User
∙ 12y ago
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What do N and 2N indicate in biology?
This indicated the difference between a haploid and a diploid, or rather if a cell has 1 or 2 sets of chromosomes. N = Haploid (A gamete or sex cell) 2N = Diploid (Somatic cell)
What is the probability that a particular allele will be in a gamete?
chromosome segregationIf the character is governed by a single allele and it is dominant, than its probability to be in the gamete is 75%.
How do prophase 1 and prophrase 2 differ?
Well if you're talking about mitosis, the differences are insignificant. If you're talking about meiosis, then the differences is that DNA replication only occurs prior to prophase 1 and does not occur prior to prophase 2 in order to produce haploid gamete cells, rather than diploid somatic cells. I hope this was detailed enough. There are more differences, but I doubt you need to know them, based on your question.
What effect does nondisjunction have on the chromosome number of the gametes?
It gives one of the gametes an extra chromosome and leaves the other gamete with one less chromosome.
3 mil live sperms in a stream of 8 mil total are sufficient for getting pregnant?
A single live sperm is enough - if it reaches the female gamete. However, not all sperm reach the end of their journey, therefore, a larger amount of live sperm increases the probability of a pregnancy.A single live sperm is enough - if it reaches the female gamete. However, not all sperm reach the end of their journey, therefore, a larger amount of live sperm increases the probability of a pregnancy.A single live sperm is enough - if it reaches the female gamete. However, not all sperm reach the end of their journey, therefore, a larger amount of live sperm increases the probability of a pregnancy.A single live sperm is enough - if it reaches the female gamete. However, not all sperm reach the end of their journey, therefore, a larger amount of live sperm increases the probability of a pregnancy.
How many chromosomes would be present in a zebra gamete after meiosis the zebra has 50 chromosomes in its diploid cells?
A zebra gamete would have 25 chromosomes after meiosis, as the chromosome number is halved during this process.
Is an ovum an diploid gamete or haploid gamete?
An ovum is a haploid gamete. It contains one set of chromosomes (23 in humans) and is produced through meiosis from a diploid cell. When the ovum fertilizes with a sperm cell, it forms a diploid zygote with a full set of chromosomes.
How can nondisjunction in meiosis result in a diploid gamete?
Nondisjunction in meiosis occurs when chromosomes fail to separate properly, leading to an incorrect distribution of chromosomes in the resulting gametes. If a nondisjunction event happens in meiosis I or meiosis II, it can result in a gamete with an extra set of chromosomes (diploid), rather than the normal haploid number.
What are the possible gametes for AAA AAA?
A gamete is haploid (1N) so 'Aa' & 'AA' are diploid and during cell division (mitosis) gametes are formed and then 2 gametes merge together to make a diploid (think of sperm and egg, each is haploid or 1N, when fertilization occurs the egg and sperm form 1 cell that is 2N or diploid). So the possible gametes for 'Aa' would be 'A' & 'a' while for 'AA' the only gametes possible are 'A' If the question is asking what the possible gametes are for 'AaBB' the haploid (gamete) can be 'AB' or 'aB'
Is an egg cell diploid or haploid?
As a gamete, it's haploid.
How many alleles does a gamete have for each trait and is it a haploid or diploid?
A gamete carries one allele for each trait, making it haploid. Since gametes are sex cells that fuse during fertilization to form a zygote, which is diploid, they contain half the number of chromosomes as somatic cells.
How many gamete types can be formed from the following diploid individual TtPp?
Four gamete types can be formed from the diploid individual TtPp. This is because during meiosis, the two parent alleles for each gene (Tt and Pp) will segregate into separate gametes, resulting in four possible combinations of alleles (TP, Tp, tP, tp).
Certain type of diploid cell contains 58 chromosomes How many chromosomes would you expect a gamete of this organism to contain?
A gamete would be haploid, containing half the number of chromosomes compared to a diploid cell. Therefore, a gamete of this organism would be expected to contain 29 chromosomes.
In an animal in which the diploid number is 28 the chromosome number of each gamete will be?
The chromosome number in each gamete will be 14, which is half of the diploid number. During meiosis, the diploid cell undergoes two rounds of cell division to produce four haploid gametes, each containing 14 chromosomes.
What cell type is diploid sex cell or ovum or gamete or somatic cell?
The diploid cell type is the somatic cell. Gametes, such as ovum, are haploid cells that are produced by the process of meiosis from diploid germ cells.
Are the gamete cell of your body haploid or diploid?
Human muscle cells are diploid.All human cells are diploid except for gametes (sperms and ova) and the cells that divide to form them (secondary spermatocytes and secondary oocytes).
How many chromosomes are contained in a human male gamete cell?
In a gamete (sex) cell, there are 23 chromosomes. A gamete is a haploid, or n, whereas a somatic (normal) cell is a diploid, or 2n, and has 46 chromosomes.
