Do fruit flies have 46 chromosomes?

Why do fruit flies have 8 chromosomes?

Explanation: Somatic cells are diploid, which means they have two sets of chromosomes, one set from the mother and one set from the father. The somatic cells of fruit flies contain eight chromosomes, which means they have two sets of four chromosomes. Meiosis is the process by which sex cells are produced.

What else has 46 chromosomes?

List of organisms by chromosome count

Organism (Scientific name) Chromosome number
Arabian coffee (Coffea arabica) 44
Reeves’s muntjac (Muntiacus reevesi) 46
Human (Homo sapiens) 46
Nilgai (Boselaphus tragocamelus) 46

Do all organisms have 46 chromosomes?

All organisms do not have the same number of chromosomes. For example, human cells have 46 chromosomes, each whereas dogs have 39 chromosomes in each…

Are fruit flies asexual?

Biologists have long pondered why sex exists, as reproducing asexually seems to make better evolutionary sense. Now, an experiment with fruit flies confirms one advantage of sex: It gives an edge to beneficial mutations. … By crafting synthetic chromosomes, they created flies that reproduce asexually.

Does a fly have legs?

How many legs does a fly have? A fly has six legs when it is an adult, but no legs when it is a larva.

Do fruit flies undergo meiosis?

During meiosis the male germ-line cells of fruit flies undergo homolog pairing of chromosomes creating bivalents that can be sequestered to unique territories inside the Prophase nucleus (Hawley, 2002). However, no genetic exchange occurs during this process.

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Can a human have 50 chromosomes?

ALL patients with a hyperdiploid karyotype of more than 50 chromosomes (high hyperdiploidy) carry a better prognosis in contrast to patients presenting with other cytogenetic features, and an appropriate less intensive therapy protocol should be developed for these patients.

What happens if you have 45 chromosomes?

Turner syndrome (TS), also known as 45,X, or 45,X0, is a genetic condition in which a female is partly or completely missing an X chromosome.