If the pressure of a gas is 2.42 arm what is it’s pressure in kpa ? 0.00318 pa 0.0239 kpa 245 kpa 1840 kpa

- 245 kPa.

Solution:- The pressure is given as 2.42 atm and we are asked to convert it to kPa. kPa stands for kilopascal.

1 atm = 101.325 kPa

We could use this conversion factor to convert given atm pressure to kPa as:

= 245 kPa

So, 2.42 atm pressure in kPa is 245.

B. 
karyotypes are just pictures of the chromosomes. you don't have great enough resolution to see a change in dna base, as bases are extremely small compared to a chromosome. similarly, genes and alleles are not visible as individual sets. technically, you can see all the genes of the chromosome on the karyotype, but that's like saying you can see all humans on earth with a picture from a satellite. alleles are just different variations of a gene (for example, the gene for eye colors has variants of blue, green, brown, etc; these colors are alleles; though really eye color is more complex than that). thus, alleles are not visible either.