The shapes and colors of radishes are controlled by two independent pairs of genes that show no dominance. The color may be red (RR), white (WW), or purple (RW). The shape may be long (LL), round (OO), or oval (LO). Show a cross between a long, red radish and a round, white radish. Show the genotypes, the phenotypes and the probabilities of the first generation. Genotype of the long, red radish

Genotype of the round, white radish.

What will be the genotype of all the offspring?

What will be the phenotype of all the offspring?

Mario performed an experiment to determine if photosynthesis was affected by the amount of light that a plant received. what could he have done to increase the validity of his data? reduce the number of plants. remove the 1 hour group. add a 0 hours control. measure the oxygen in liters

The trp operon in e.coli regulates genes that code for enzymes required for synthesis of the repressible operon. when tryptophan is not available amino acid tryptophan. the trp operon is a in the environment, the trp repressor protein activeinactiveregulated. therefore, rna polymerase can bind to the genes to begin transcription.

Which table best shows the impacts resulting from human activity? impact of human activities human activity impact forest area cleared to construct an airport increase in oxygen level vegetation cleared to construct an oil mine increase in pollution impact of human activities human activity impact forest area cleared to construct an airport increase in sound pollution vegetation cleared to construct a power plant contamination of water impact of human activities human activity impact beehives cleared from urban areas increase in vegetation dams constructed on a river increase in fish population impact of human activities human activity impact beehives cleared from urban areas increase in bird population dams constructed on a river better quality of water