Quick Answer: How many chromosomes are found in apple cell?

The modern apple has 17 chromosomes which were found to be derived from an ancestor with 9 chromosomes that experienced genome-wide duplication.

How many genes are in an apple?

The apple genome: lots of genes

For one, it had a huge number of genes (approximately 57,000). This was more genes than had yet been found in a plant genome and twice as many as in the human genome.

How many chromosomes are there in this cell?

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.

Are apples haploid?

Apple is a diploid species (2n = 2x = 34), and an apple somatic cell, such as a leaf cell, has 34 chromosomes. Apple haploid (n), such as pollen, and monoploid (x) have the same number of chromosomes: a complete set of 17 unique chromosomes (See Text Box 1).

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How many chromosomes are in bananas?

Banana varieties that are hybrids with AAB and ABB genome constitutions are a staple food for a billion people in Asia and Africa and have 2n=3x=33 chromosomes (Figure 1).

How many chromosomes do fruit flies?

These body (somatic) cells undergo mitosis. Fruit fly somatic cells have eight chromosomes.

Do apples have cells?

Like all living things, apples are composed of cells. Because apples come from trees, the cells that make up the edible tissue of an apple share features with other types of plant cells. … The vacuole, which is the largest compartment within an apple cell, stores most of the apple’s water and sugar.

How many chromosomes are in a sperm cell?

Chromatin is packed in a specific way into the 23 chromosomes inside human spermatozoa. The differences in the chromatin organization within sperm and somatic cells chromosomes are due to differences in the molecular structure of the protamine DNA-complexes in spermatozoa.

What are the 23 chromosomes?


Humans have 23 pairs of chromosomes–22 pairs of numbered chromosomes, called autosomes, and one pair of sex chromosomes, X and Y. Each parent contributes one chromosome to each pair so that offspring get half of their chromosomes from their mother and half from their father.

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.

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How many chromosomes are in Meiocyte and gamete of apple?

The number of chromosomes in the meiocyte (2n) of apple is 34, and the number , of chromosomes in gamete (n) of apple is 17.

How many chromosomes do pears have?

All 17 chromosomes of pear displayed good homology with corresponding chromosomes of apple (Supplemental Fig.

Are apples diploid?

Apples are either diploids – requiring fertilisation by pollen from two other apple trees – or triploids – requiring three – which means when you plant a pip, you’re taking genetic pot luck. And that’s a truly wonderful thing for lovers of apples as infinite varieties are possible.

How many chromosomes are in a pineapple?

Shown are the 25 pineapple chromosomes organized into the pairs of paired chromosomes that arose after two WGD events. Each color represents one of the seven ancestral chromosomes.

How many chromosomes do carrots have?

The basic chromosome number of carrots is 9–11. Most cultivated carrots are diploid (2n = 2x = 18).

How many chromosomes do Kiwis have?

The kiwifruit species are often reticulate polyploids with a basic chromosome number of x = 29 (5).