why dna has no uricel while rna had?

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The weight of the fruit of one variety of squashes is determined by three pairs of genes: AABBCC produces 6 lb squashes and aabbcc produces 3 lb squashes. Each dominant allele adds 1/2 lb tothe base weight (3 lb). If a pure breeding line that produced 6 lb squashes was crossed with a pure breeding line that produced 3 lb squashes, what would be the phenotypic ratio of the F1 and the F2?

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which protein contains all the 20 amino acids?

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what areproteomes and proteomics.?

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sir/ma'm im doing my msc in biotechnology.im concern that can go for phd in genetics? and how?? plz help me in this..thank you

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Why does RNA have 5 bases and DNA has only 4?

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what is totipotency

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what is the difference between nullisomic and double monosomic?

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what is the concept behind Gene silencing technology?

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Gene = cistron = intron + exon?

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Does Environment affect genes?

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cancer cells have their dna wound back wards, is that true?

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