# Question: How many different combinations are possible between human maternal and paternal chromosomes?

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Exactly two maternal and two paternal chromosomes always move to each of the two poles. The first to move influences all the others. They align and assort independently to form any of 16 different combinations.

## How many possible combinations of maternal and paternal chromosomes are possible in the gametes of an organism with 6 chromosomes?

How many possible combinations of maternal and paternal chromosomes are possible in the gametes of an organism with 6 chromosomes? 64 – There are two options for each chromosome, maternal and paternal, and the two options can occur six times: 26 options for 64 total possibilities.

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## How many different combinations of maternal and paternal chromosomes are possible for the gametes with diploid number 8?

How many possible gamete combinations are there for an organism that has a diploid number of 8? 24 = 2 X 2 X 2 x 2 = 16 different combinations. 12. Homologous chromosomes a.

## How many different combinations of paternal and maternal chromosomes can be put into the gametes made by an organism with a diploid number of 4?

They align and assort independently to form any of 16 different combinations. In a diploid set of chromosomes, one member of each pair of homologous chromosomes is derived from the father (paternal), and the other comes from the mother (maternal).

## How many different combinations of chromosomes are possible in the sperm?

A sperm cell contains 23 chromosomes with two possibilities for each chromosome. The possible number of sperm cells based on different chromosome combinations is (2)23 = 8,388,608.

## How many different combinations are possible between human maternal and paternal chromosomes quizlet?

Exactly two maternal and two paternal chromosomes always move to each of the two poles. The first to move influences all the others. They align and assort independently to form any of 16 different combinations.

## How many chromosome combinations are possible for human cells at metaphase?

In a diploid cell with four chromosomes (two homologous pairs), there are two equally possible ways for the chromosomes inherited from the two parents to be arranged during metaphase I. This variation in the orientation of chromosomes leads to gametes with four equally possible combinations of chromosomes.

## How many different combinations of chromosomes are possible among the gametes produced by an individual that has 2n 8?

1. How many different chromosomal combinations can result from meiosis in a species that has a diploid (2N) number of 8? Assume no crossing-over occurs. Sixteen different combinations.

## How many different combinations are possible in the gametes of an organism whose haploid number is 3?

With three pairs of chromosomes, there are 23 = 8 combinations.

## How many combinations are possible for six chromosomes three homologous pairs )?

6 chromosomes = 3 bivalents. Each bivalent has 2 possible arrangement. Therefore, the possible arrangement of the chromosomes will be 2*2*2 = 8.

## How many possible DNA combinations are there?

In a tetranucleotide block where the nucleotides can appear more than once and the order is random, there can be 256 possible combinations. 256 is a large number of possible DNA letters.

## How do crossing over and independent assortment lead to so many different possible combinations of genes?

Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote. Recombination or crossing over occurs during prophase I. … Breaks occur along the chromosomes, and they rejoin, trading some of their genes.

## What is the number of possible genetic combinations due to independent assortment?

This is known as independent assortment. Humans have 46 chromosomes, arranged as 23 pairs. During metaphase I each pair lines up independently, which results in 223 possible combinations.

## How many different sperms are there?

Sperm cells come in two types, “female” and “male”. Sperm cells that give rise to female (XX) offspring after fertilization differ in that they carry an X-chromosome, while sperm cells that give rise to male (XY) offspring carry a Y-chromosome.

## How many combinations can a human sperm egg have?

Each egg and sperm has 16 possible chromosome combinations, so the total number of possible combinations would be 16 x 16 = 256. Crossing over during meiosis increases genetic diversity. Crossing over: the exchange of chromosome segments between homologous chromosomes during prophase I of meiosis. recombination.

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## How many genetically different children can one couple have?

Each human couple, for example, has the potential to produce more than 64 trillion genetically unique children. No wonder we are all different!