How are chromosomes combined?

What is it called when chromosomes combine? Homologous recombination is the process by which two chromosomes, paired up during prophase 1 of meiosis, exchange some distal portion of their DNA. What happens during crossover? Crossing over is a process that happens between homologous chromosomes in order to increase genetic diversity. During crossing over, part of …

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What are male and female gametes?

What are commonly male and female gametes of man called? The male gametes are known as sperms and are produced by the process of spermatogenesis. The female gametes are known as the egg or ovum and are produced by oogenesis. 2. They are usually small and motile. What is the function of male and female …

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Does my 12 year old daughter have autism?

What are the signs of autism in a 12 year old? Signs of autism in children not responding to their name. avoiding eye contact. not smiling when you smile at them. getting very upset if they do not like a certain taste, smell or sound. repetitive movements, such as flapping their hands, flicking their fingers …

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You asked: How many chromosomes will a somatic liver cell have?

How many chromosomes are in a liver cell? There are 46 chromosomes in each liver cell. How many chromosomes are there in somatic cells? There are 23 pairs of chromosomes in somatic cells; one member of each pair is paternal (from the father) and one maternal (from the mother). There are 22 matched pairs of …

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Which of the following are characteristics of Turner syndrome?

What are the characteristics of Turner syndrome? Features of Turner syndrome may include a short neck with a webbed appearance, low hairline at the back of the neck, low-set ears, hands and feet that are swollen or puffy at birth, and soft nails that turn upward. Which of the following represents Turner syndrome? Turner syndrome …

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Best answer: Does taking Prozac while pregnant cause autism?

Does Prozac during pregnancy cause autism? (Health.com) — Children whose mothers take Zoloft, Prozac, or similar antidepressants during pregnancy are twice as likely as other children to have a dianosis of autism or a related disorder, according to a small new study, the first to examine the relationship between antidepressants and autism risk. Can antidepressants …

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You asked: Does autism cause emotional outbursts?

What are the emotional effects of autism? Emotions and autistic children Autistic children often find it hard to: recognise emotions, facial expressions and other emotional cues like tone of voice and body language. show and manage their own emotions. understand and respond to other people’s emotions – they might lack, or seem to lack, empathy …

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What would happen if gametes were produced by meiosis?

What is the result of meiosis gametes? Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell. …

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What type of mutation is most likely to have no effect on phenotype?

Which mutation is the most likely to result in no effect to the phenotype of a cell? As a consequence of the degeneracy of the genetic code, a point mutation will commonly result in the same amino acid being incorporated into the resulting polypeptide despite the sequence change. This change would have no effect on …

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When was World Autism Day created?

When was World Autism Day started? The United Nations General Assembly unanimously declared April 2 as World Autism Awareness Day from 2008 after the Convention on the Rights of Persons with Disabilities came into force. How is World Autism Day celebrated? How is the day celebrated? The day is celebrated by conducting lots of events …

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