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makkiz [27]
3 years ago
9

This is the definition of what word: the random movement of molecules across a concentration gradient until the difference in co

ncentration between two regions is near zero?
Biology
1 answer:
Ksju [112]3 years ago
3 0
Its the definition of OSMOSIS
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In a sample population of people, 36% have the recessive trait of "free" earlobes (q2). What is the frequency of the dominant al
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Answer:

Explanation

Given that 36% are recessive in traits

100-36 = 64% for dominant traits considering a whole population to be 100%

P=dominant allele

q= recessive allele

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according to hardyweinberg principle, p+q=1

64/100= 0.64 frequency for dominant traits or genotype, therefore

p2=0.64

then

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Therefore, dominant allele frequency (p) for the population is 0.8

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