Biology, 03.02.2020 05:58 rjmarin592ovzbn9

How to interpret the punnet square?

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Place the father's alleles on the top of the Punnett square with one letter above each box. Place the mother's alleles on the left hand side of the square, with one letter in front of each box. Be sure to use capital letters for the dominate genes and lower case letters for the recessive alleles.

Answer from: chrisannedegraff

a punnett square shows the probability that the parents off spring will have a certain phenotype be cross the parents two genotypes

further Explanation:

so a punnett square take two parents and crosses them to calculate the chance you will get a certain phenotype by drawing a square and splitting it into four quarter you take the dads two genotypes and put them on the top of the square and you put the moms on the side now that you have the parents genotypes labeled you cross them the letters are there alleles so if you have a upper case allele then it is dominant meaning the offspring get the dominant trait (phenotype) now if you have two lower case letters then the offspring get the non-dominant trait (phenotype) so Bb is gets a dominant trait BB is a dominant trait but bb is a non dominant trait the way you cross them is say you have BBxbb here's what the chart will look like

B B

b Bb Bb

i hoped this helped if it di please give me brainlest

Answer from: Quest

protocol for imps extraction focusing on membrane protein extraction, solubilisation, and purification.

Answer from: Quest

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

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