Biology, 12.10.2019 05:10 lyn94

In a diploid species of plant, the genes for plant height and fruit shape are syntenic and separated by 18 m. u. allele d produces tall plants and is dominant to d for short plants, and allele r produces round fruit and is dominant to r for oval fruit.

a plant with the genotype dr/dr produces gametes. identify gamete genotypes, label parental and recombinant gametes, and give the frequency of each gamete genotype.

a)parental: 9\% dr, 9\% dr; recombinant: 41\% dr, 41\% dr.
b)parental: 41\% dr, 41\% dr; recombinant: 9\% dr, 9\% dr.
c)parental: 41\% dr, 41\% dr; recombinant: 9\% dr, 9\% dr.
d)parental: 9\% dr, 9\% dr; recombinant: 41\% dr, 41\% dr.

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The hawk receives 0.1% energy from the caterpillar although the caterpillar gets eaten by another bird smaller than the hawk first

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What have scientists learned about plant behavior by studying the dodder plant

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answer: zinc is the substance which has a volume of 1.38 $cm^{3}$ .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e. $density = \frac{mass}{volume}$

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula $volume = \frac{mass}{density}$ .

hence, the volume of aluminium will be = $\frac{4.60}{2.70} cm^{3}$ which comes out to be 1.703 $cm^{3}$ .

similarly, volume of zinc, chromium, and nickel will be 1.378 $cm^{3}$ , 0.869 $cm^{3}$ , and 0.356 $cm^{3}$ respectively.

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In a diploid species of plant, the genes for plant height and fruit shape are syntenic and separated...

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