Cross is made between a pure breeding plant having red coloured male flowers with a pure breeding plant having white colored female flowers. All of these offspring are white colored flower. Upon selfing of these F1 red flower plant produced both red and white flower. Which of the following is conclusion of these cross?

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#Question id: 10787

#Section 6: Plant, Animal and Microbial Biotechnology

Which structure represents cinnamic acid___

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#Question id: 15253

#Section 6: Plant, Animal and Microbial Biotechnology

The water activity in foods that have high levels of salt or sugar is

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#Question id: 5241

#Section 3: Genetics, Cellular and Molecular Biology

Genes a, b, and c are widely spaced in the bacterial genome. Transducing phage from an a+ b+ c+ bacterium were used to infect a culture of a- b- c- cells, and b+ transductants were selected. Which of the following best describes the predicted genotypes of these transductants?

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#Question id: 14561

#Section 2: General Biology

During which phase of growth are bacteria most susceptible to antibiotics?

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#Question id: 4178

#Section 3: Genetics, Cellular and Molecular Biology

The acceptor stem of tRNA consists of the __.