What is an allele that is not expressed?

What is an allele that isn’t expressed? In general, when only one of two alleles is expressed in the phenotype, the expressed allele is called the dominant allele. The allele that isn’t expressed is called the recessive allele. What is an allele that is expressed? An organism which has two different alleles of the gene …

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What animal has the most chromosome?

Which animal has the most DNA? The Australian lungfish has the largest genome of any animal so far sequenced. Siegfried Schloissnig at the Research Institute of Molecular Pathology in Austria and his colleagues have found that the lungfish’s genome is 43 billion base pairs long, which is around 14 times larger than the human genome. …

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Does mitosis end with 4 daughter cells?

· Does mitosis result in 4 daughter cells? Mitosis produces two daughter cells from one parent cell. … The overall process of meiosis produces four daughter cells from one single parent cell. Each daughter cell is haploid, because it has half the number of chromosomes as the original parent cell. How do the daughter cells …

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How early can you see signs of autism in a baby?

How early can you tell if your baby has autism? Although autism is hard to diagnose before 24 months, symptoms often surface between 12 and 18 months. If signs are detected by 18 months of age, intensive treatment may help to rewire the brain and reverse the symptoms. Can you tell if a newborn has …

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How many possible types of gametes can a human female make because of the independent assortment of chromosomes in meiosis?

What is the number of possible gametes that can be formed due to independent assortment of chromosomes? 32. Since humans have 46 chromosomes or 23 homologous pairs, what is the number of possible gametes that can be formed due to independent assortment of chromosomes? The number of possible combinations of maternal and paternal chromosomes in …

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Who can diagnose autism in a child?

· Who can legally diagnose autism? In NSW, the Children’s Hospital Network and various NSW Health child development units provide public diagnostic services. Your GP or Paediatrician will be able to provide more information and refer you to your nearest location. Can my family doctor diagnose autism? This service is covered by Alberta’s provincial health …

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You asked: What is produced by meiosis in a male mammal?

What are the products of meiosis in males? Meiosis produces our sex cells or gametes? (eggs in females and sperm in males). What does meiosis in mammals produce? Errors in chromosome segregation during meiosis result in the production of eggs or sperm with an inappropriate number of chromosomes and these, upon fertilization, give rise to …

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How big is a genome file?

How many GB is a genome? The human genome contains 2.9 billion base pairs. So if you represented each base pair as a byte then it would take 2.9 billion bytes or 2.9 GB. You could probably come up with a more creative way of storing base pairs as each base pair only requires 2 …

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Frequent question: Is there genetic testing for trisomy 13?

How accurate is genetic testing for trisomy 13? Pregnancies at increased risk for Trisomy 13 can be identified through screening tests such as non-invasive prenatal testing (NIPT) and ultrasound examinations. The diagnosis can be confirmed prenatally with better than 99% accuracy through chorionic villus sampling (CVS) or amniocentesis. Does trisomy 13 come from Mom or …

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You asked: What is repetitive speech in autism?

What is repetitive speech? Repetitive speech is an extremely common part of language development, and is commonly seen in young toddlers who are learning to communicate. By the age of 2, most children will start mixing in their own utterances along with repetitions of what they hear. By age 3, most children’s echolalia will be …

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