Perform the following crosses and give the phenotypic ratios for deafness.
a. DDaa x DdAa
Phe...
Answers: 2
Biology, 21.06.2019 13:30, joyelewis58
Which phrase best describes surface currents? 1. up-and-down ocean movement caused by wind 2. waves that hit the shore at an angle and transport sand 3. streams of warm water flowing through the ocean and caused by wind 4. waves that approach the shore and cause their crests to fall into their troughs
Answers: 1
Biology, 22.06.2019 12:00, ALEXMASTERS64
Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?
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Biology, 22.06.2019 21:00, hamptonjeleesa
An adult inhales about 6.0ร10โ4 m3 of fresh air during a breath. only 20% of fresh air is oxygen. assume the pressure in the lungs is 1.0ร105 paand the air is at a temperature of 300 k. how many oxygen molecules are in each breath? a. 1.4x10^23 b. 2.9x10^21 c. 4.9x10^-4 d. 2.9 x10^25
Answers: 2
Biology, 22.06.2019 21:30, lovelyheart5337
Scientists studied reproduction in the new zealand mud snail to answer the question, โare there benefits to reproducing sexually or asexually? โ which of these hypotheses would least likely aid the scientists as they worked to answer the question? sexual reproduction is advantageous over asexual reproduction because it reduces the rate of mutation accumulation. asexual reproduction is advantageous over sexual reproduction because it allows the snails to produce more offspring. sexual reproduction is advantageous over asexual reproduction because it allows for snails to have increased genetic variation. asexual reproduction is advantageous over sexual reproduction because it decreases the snailsโ need for social
Answers: 2
English, 02.12.2020 05:10
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