# How many chromosomes are found in the endosperm of maize if the number of chromosomes in the zygote is 44?

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## How many chromosomes are present in endosperm of maize?

If the number of chromosomes in maize is 20, then maize is diploid in a nature 2n=20 chromosomes in embryo. So 30 chromosomes will be present in the endosperm.

## How many chromosomes are present in an Angiospermic endosperm if the number of chromosomes in it’s pollen grains are 6?

The other male gamete moves towards the two polar nuclei located in the central cell and fuses with them to produce a triploid primary endosperm nucleus. So the endosperm has 36 chromosomes.

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## How many chromosomes you expect in the following if the diploid number of chromosomes in angiosperm plant is 18 embryo?

54 chromosomes will be present in the Endosperm. It is the fact that the Endosperm of Angiosperms are triploid in nature i.e. 3n.

## How many chromosomes are in maize?

Maize and sorghum (Sorghum bicolor) have the same number of chromosomes (2n = 20).

## How many chromosome number is present in the endosperm and egg of maize and rice?

Number of chromosomes in meiocyte = 24 = 2n. Haploid number n = 12. Therefore the number of chromosomes will be n x 3 = 36 because the endosperm in angiosperms is triploid 3n as it is formed by the fusion of 2 polar nuclei n and one gamete. The meiocyte of rice has 24 chromosomes.

## How many chromosomes are found in the integument and antipodal?

The diploid (2n) number of chromosomes in an angiospermic plant is 16. So, the number of chromosomes in endosperm (3n) is 24 and that in antipodal cells (2n) is 16.

## How do you find the chromosome number in endosperm?

“if the diploid number of flowering plant is 36, what would be the chromosome number in its endosperms?” by Biology experts to help you in doubts & scoring excellent marks in Class 11 exams. Endosperm of flowering plants is a triploid structure. As 2n=36 , then n=18 , therefore 3n=54 .

## What are the chromosome numbers for the integument and the endosperm?

12, 36, 24 , because pollen grains are haploid while endosperm has triploid chromosome number and integument is diploid in nature.

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Question If the diploid number of an angiospermic plant is 24, the number of chromosomes in the pollen grain, endosperm and integument will be
Class 12th

## Is endosperm diploid or haploid?

Each nucleus within the pollen tube contains one haploid set of chromosomes. The egg also contains a haploid set of chromosomes, while the zygote is diploid (with 2 sets of chromosomes) and the endosperm is triploid (with 3 sets of chromosomes).

## Is diploid chromosome number in a flowering plant is 12 then which one of the following will have six chromosomes?

Answer: If diploid chromosome number in a flowering plant is 12, then which one of the following will have only 6 chromosomes. Solution : Synergids are formed by megaspore which is a haploid structure thus synergids are haploid and possess 6 chromosomes.

## What will be the chromosomes number in primary endosperm cell?

So primary endosperm cell has the 6 chromosomes in nucleus. Each haploid nucleus of embryo sac contains the 4 chromosomes. But if 2n=8 then the endosperm contains the 12 number of chromosomes.

## What will be the number of chromosomes in Meiocyte of maize 10 20 12 24?

These cells undergo mitotic division and the cells produced contain 2N chromosomes. The somatic cells are also the diploid cells. Thus, 2N=20.

## What is the number of chromosomes for haploid corn cells *?

Four varieties including Chinese and Tepic maize are reported as each having a haploid number of 10 chromosomes.

## Is maize a tetraploid?

Maize, like humans and many other organisms, is diploid – each individual cell in the organism contains two sets of chromosomes, one from each parent (some plants, such as wheat, are polyploid; where each cell has more than two sets of chromosomes).

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