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The allele y occurs with a frequency of 0.8 in a population of clams. Give the frequencies of the genotypes YY, Yy and yy.

To do this we use the Hardy-weinburg equation.p2+2pq+q2=1frequency of y = q, frequency of Y=pFirst we work out the frequency of Y(p)p+q=11-0.8=0.2p=0.2Then we plug our p and q values...

Answered by Biology tutor
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What are the three main properties of the genetic code?

Triplet code - a sequence of three bases (called a codon) codes for an amino acid. Degenerate code - more than one codon can code for a single amino acidnon-overlapping - the bases in the genetic code are...

Answered by Biology tutor
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Identify and analyse uses of lexis and semantics in this text (newspaper article)

Text A is written as a television review and is designed not only to entertain the readers with comedic features, but also to appear reliable and giving just criticism. This is achieved through a range of...

Answered by English Language tutor
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How Does Williams Create Tension in the Opening Scenes of ‘A Streetcar Named Desire’?

Tennessee Williams uses key staging in the didascalia and dramatic irony in his dialogue to create tension in the opening scenes of 'A Streetcar Named Desire'. The small enclosed space of the apartment am...

Answered by English Literature tutor
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In Regeneration, What do you learn about the relationship between officers and men? What effect does the war have on masculinity? Why does Rivers wish he was young enough for France?

During the war, the relationships between officers and between men experience a move away from the detached and unaffectionate ones expected by society. The relationships are described as ‘domestic’ and ‘...

Answered by Niva Y. English tutor
1597 Views

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