# How many chromosomes would an organism have in the reproductive cells if it had 78 chromosomes?

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78 total chromosomes means that the chicken received 39 from each parent’s gamete. Likewise, it will also have 39 in its own gametes. 78 total chromosomes in the somatic cells of its offspring. There are 39 chromosomes in one set.

## How many chromosomes must be in their reproductive cells?

Each “human body cell” has 46 chromosomes. But human sex cells have 23 unpaired chromosomes in each cell.

## How many chromosomes do Reproductive have?

Human sex cells do have 23 chromosomes, but not these 23. 23, 11 random pairs and one extra.

## How many chromosomes are in each daughter cell if an organism has 36 number of chromosomes and one of its cell undergoes meiosis?

The correct answer is C. In an organism that has 36 chromosomes, at the end of Meiosis I, each gamete contains 18 chromosomes and 36 chromatids. …

## How many chromosomes will the ovum have?

The final product of meiosis is an egg cell with 23 chromosomes. Compared to other species, there is some evidence that human eggs are less able to monitor whether all chromosomes are correctly attached to the spindle fibers prior to segregation, independent of age.

## What happens when you have 47 chromosomes?

Humans have 23 pairs of chromosomes. A trisomy is a chromosomal condition characterised by an additional chromosome. A person with a trisomy has 47 chromosomes instead of 46. Down syndrome, Edward syndrome and Patau syndrome are the most common forms of trisomy.

## Does each cell have 46 chromosomes?

In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46. Twenty-two of these pairs, called autosomes, look the same in both males and females. The 23rd pair, the sex chromosomes, differ between males and females.

## Which of the following cells contain 46 chromosomes?

Human body cells (somatic cells) have 46 chromosomes. A somatic cell contains two matched sets of chromosomes, a configuration known as diploid.

## How many chromosomes do somatic cells have?

There are 23 pairs of chromosomes in somatic cells; one member of each pair is paternal (from the father) and one maternal (from the mother).

## How many chromosomes do the daughter cells have?

At this point, nuclear division begins, and the parent cell is divided in half, forming 2 daughter cells. Each daughter cell will have half of the original 46 chromosomes, or 23 chromosomes.

## How many chromosomes would each daughter cell has after mitosis if the parent cell has 18 chromosomes?

At the end of mitosis, the two daughter cells will be exact copies of the original cell. Each daughter cell will have 30 chromosomes. At the end of meiosis II, each cell (i.e., gamete) would have half the original number of chromosomes, that is, 15 chromosomes.

IT IS SURPRISING:  Which of the following statements is true of both mitosis and meiosis?

## How many chromosomes does each daughter cell have in humans mitosis?

Explanation: If a human cell undergoes mitosis its daughter cells will have 46.

## How many chromosomes do each sperm and ovum have?

The egg and sperm cells are an exception–they have only 23 chromosomes each. A sperm from the man combines with a woman’s egg in her womb to make a zygote. The zygote ends up with a total of 46 chromosomes and can now grow into a baby. Sperm and eggs end up with the DNA they get through a process called meiosis.

## Why do we have 23 chromosomes?

46 chromosomes in a human call, arranged in 23 pairs. … This is because our chromosomes exist in matching pairs – with one chromosome of each pair being inherited from each biological parent. Every cell in the human body contains 23 pairs of such chromosomes; our diploid number is therefore 46, our ‘haploid’ number 23.