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enyata [817]
2 years ago
8

Why is evolution considered a theory

Biology
1 answer:
fgiga [73]2 years ago
6 0
Because evolution has not been explicitly proven. There has been some evidence, but there is not enough real proof to support this. Even the man who invented the theory of evolution ended up not believing in his own theory at the time of his death. Overall, the premise of evolution is built on an unstable rock, a theory.
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List the genetic disorders found on chromosome 11. What do you know about any of those disorders?
Evgesh-ka [11]

Answer:

The following diseases and disorders are some of those related to genes on chromosome 11:

autism (neurexin 1), acute intermittent porphyria, albinism, ataxia–telangiectasia, Beckwith–Wiedemann syndrome, Best's disease, beta-ketothiolase deficiency, beta thalassemia, bladder cancer, breast cancer, carnitine palmitoyltransferase I deficiency, Charcot–Marie–Tooth disease, Cystic fibrosis, Depression,

Denys–Drash syndrome, familial Mediterranean fever, Hereditary angioedema OMIM: 106100, Jacobsen syndrome, Jervell and Lange-Nielsen syndrome, Mantle cell lymphoma (t11;14), Meckel syndrome,

methemoglobinemia, beta-globin type, Mixed lineage leukemia, multiple endocrine neoplasia type 1,

Hereditary multiple exostoses, Niemann–Pick disease, nonsyndromic deafness, porphyria,

Potocki–Shaffer syndrome,

Romano–Ward syndrome, Sickle cell anemia, Smith–Lemli–Opitz syndrome, tetrahydrobiopterin deficiency, Usher syndrome, WAGR syndrome, Wiedemann–Steiner syndrome, Wilms' tumor.

Explanation:

Jacobsen syndrome is a rare chromosomal disorder resulting from deletion of genes from chromosome 11. The severity of symptoms depends on the number of deletions; but they include serious intellectual disabilities, dysmorphic features, delayed development and a variety of physical problems including heart defects.

6 0
3 years ago
Read 2 more answers
Describe how the relative numbers of PDS and NPDs can be used to establish linkage.
Mandarinka [93]

Answer:

Linkage may be defined as the transmission of chromosome to the next generation that are located on same chromosome. Linkage results in the formation of recombination progeny.

PDS (parental ditypes) and non parental diypes can be used to find linkage in the Neurospora and other organism Parental ditypes has the genotype same as parental genotype whereas non parental ditypes contains recombinant progeny. If the ratio and arrangement of PDS and NPDs is 2:4:2 or 2:2:2:2. This means linkage is present between the gene and centromere of an organism.

3 0
3 years ago
True or false meiosis produces somatic cells like eggs and sperm cells
gtnhenbr [62]

Answer:

i belive thhe answer is

Explanation:

true

5 0
3 years ago
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GUACUGUAC, what is the DNA Sequence?
umka2103 [35]

Answer:

Sequencing DNA means determining the order of the four chemical building blocks - called "bases" - that make up the DNA molecule. The sequence tells scientists the kind of genetic information that is carried in a particular DNA segment.

Explanation:

7 0
3 years ago
How does an inhaler work?
ryzh [129]

Answer:It works by relaxing the muscles of the airways into the lungs, which makes it easier to breathe. Salbutamol comes in an inhaler (puffer). Salbutamol inhalers are usually blue. Salbutamol is sometimes given as tablets, capsules or syrup for people who cannot use an inhaler very well.

Explanation:

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