What does the drosophila belong to?

Drosophila belongs to the family Drosophilidae, whose members are most frequently called the fruit flies.

1. Is Drosophila a species?
2. What is Drosophila in biology?
3. What classification group does the word Drosophila refers to?
4. Why Drosophila is a model organism?
5. Why is Drosophila called Cinderella of genetics?
6. Why is Drosophila called fruit fly?
7. Why do we use Drosophila?
8. Why is Drosophila used in genetic experiments?
9. What is the role of Drosophila melanogaster in biotechnology?
10. Which group are arranged in correct descending order according to a modern classification system?
11. Who proposed the classification of organisms into five kingdoms?
12. What does the genus represent?
13. What is the characteristics of Drosophila melanogaster?
14. Is Drosophila a vertebrate?
15. What type of nervous system is characteristic of the Drosophila melanogaster?

Is Drosophila a species?

Drosophila is a genus of flies of the family Drosophilidae. It comprises over 1500 described species, but is estimated to have several thousands. Alfred Sturtevant divided Drosophila into a number of subgenera, including Drosophila, Sophophora, and Dorsilopha.

What is Drosophila in biology?

Drosophila melanogaster, known colloquially as the fruit fly, remains one of the most commonly used model organisms for biomedical science. ... These tools allow researchers to maintain complex stocks with multiple mutations on single chromosomes over generations, an advance that made flies the premier genetic system [4].

What classification group does the word Drosophila refers to?

Which is the most specific term used to classify humans? sapiens. In the binomial system of nomenclature, which two classification groups provide the scientific name of an organism? genus and species. The scientific name for they fruit fly is Drosophila melanogaster.

Why Drosophila is a model organism?

Due to their small size and minimal requirements, many Drosophila can be raised and tested within a small laboratory which does not have access time, space or funding. Genetic factors also make this fly an ideal model organism. D. melanogaster only has four pairs of chromosomes compared to 23 pairs in humans.

Why is Drosophila called Cinderella of genetics?

It is used by the scientist for experimental studies because of the short life cycle, easy to culture, single reproduction produces large number of progeny, the genome can be mutated easily. The genome of Drosophila has only four chromosomes typically in a haploid set useful in genetic studies.

Why is Drosophila called fruit fly?

Drosophila derived from the Greek word drósos means dew loving. They belong to the Droso–philidae family; and are most frequently known as fruit flies or often called vinegar, wine or pomace flies. Their main distinguishing character is to stay on fruits, which are ripped or rotten.

Why do we use Drosophila?

Drosophila has been used productively as a model organism for over a century to study a diverse range of biological processes including genetics and inheritance, embryonic development, learning, behavior, and aging.

Why is Drosophila used in genetic experiments?

75 per cent of the genes that cause disease in humans are also found in the fruit fly. Drosophila have a short, simple reproduction cycle. ... Fruit fly are small (3 mm long) but not so small that they can't be seen without a microscope. This allows scientists to keep millions of them in the laboratory at a time.

What is the role of Drosophila melanogaster in biotechnology?

The fruit fly Drosophila melanogaster (D. melanogaster) has been widely used as a model organism in biological research, particularly in genetic and developmental studies, since the early 20^th century. In laboratories, the term drosophila is often used to refer to the species D.

Which group are arranged in correct descending order according to a modern classification system?

In the classification of protists, plants, and animals, certain taxonomic categories are universally recognized; in descending order, these are kingdom, phylum (in plants, division), class, order, family, genus, species, and subspecies, or race.

Who proposed the classification of organisms into five kingdoms?

Whittaker proposed an elaborate five kingdom classification – Monera, Protista, Fungi, Plantae and Animalia.

What does the genus represent?

A genus is a group of species that are closely related through common decent. A genus represent one of several hierarchical categories called taxa (singular taxongenera (plural of genus) include only a small group of species which evolved from a relatively recent common ancestor.

What is the characteristics of Drosophila melanogaster?

It has a rounded head with large, red, compound eyes; three smaller simple eyes, and short antennae. Its mouth has developed for sopping up liquids (Patterson and Stone 1952). The female is slightly larger than the male (Patterson, et al 1943).

Is Drosophila a vertebrate?

Most animal testing involves invertebrates, especially Drosophila melanogaster, a fruit fly, and Caenorhabditis elegans, a nematode. These animals offer scientists many advantages over vertebrates, including their short life cycle, simple anatomy and the ease with which large numbers of individuals may be studied.

What type of nervous system is characteristic of the Drosophila melanogaster?

The central nervous system of the Drosophila embryo is composed of neurons and glial cells (Figure 4). The neurons build commissures in a close association with midline glial cells [14,15]. Glial cells in the Drosophila CNS can be classified either as midline glia or as lateral glia [16].