Which patterns of control could exist for a single gene with two alleles?

Which two combinations of alleles could produce a trait controlled by a dominant allele? Which two combinations of alleles could produce a trait controlled by a dominant allele? A trait controlled by a dominant allele will be produced if there are two dominant alleles present (homozygous dominant) or one dominant allele and one recessive allele …

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How did Jerome Lejeune discover Down syndrome?

In 1958, while working in Raymond Turpin’s laboratory with Marthe Gautier, Jérôme Lejeune reported that he had discovered that Down syndrome was caused by an extra copy of chromosome 21. According to Lejeune’s laboratory notebooks, he made the observation demonstrating the link on 22 May 1958. Who was the first person to discover the genetic …

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Frequent question: How do you calm an autistic child with ADHD?

What can you give an autistic child to calm them down? Here are some suggestions to put in your toolkit . Noise-cancelling headphones. A pair of noise cancelling headphones can help calm an autistic child when the noise gets too loud for them. Sunglasses. … Weighted blanket/lap pad. … Snacks that are chewy or crunchy. …

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You asked: Does chromosome replication occur?

Image of the cell cycle. Interphase is composed of G1 phase (cell growth), followed by S phase (DNA synthesis), followed by G2 phase (cell growth). At the end of interphase comes the mitotic phase, which is made up of mitosis and cytokinesis and leads to the formation of two daughter cells. Where does chromosome replication …

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Are evidence based practices sufficient for educating students with autism?

To improve the outcomes of children with ASD, educators should implement evidence-based practices (EBPs), strategies that have been shown to be effective in teaching appropriate behaviors and skills and decreasing inappropriate behaviors for a given population. What is a reason to use evidence-based practices with students with autism? The interventions that researchers have shown to …

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