Answer:
The correct answer is 160.
Explanation:
Based on the given question, the total number of fruit flies is 1000, of which red eye flies are 640. Thus, the number of sepia eye flies will be 1000-640 = 360.
On the basis of the Hardy-Weinberg equation, p+q = 1, in which p is the rate of recurrence of one allele, that is, dominant and q is the rate of recurrence of the other allele, that is, recessive.
q^2 for the population is 360/1000 = 0.36, q = 0.6.
Therefore, p = 1-q = 1-0.6 = 0.4.
The frequency of homozygous dominant allele is denoted by p^2 = 0.16.
Hence, the number of homozygous dominant for red eye color would be 16% of 1000 which will be equal to 160.
Crop rotation methods in the use of legumes.
<span>reaction of CO2 and H2O</span>
<span>it can form four covalent bonds it forms very strong bonds
</span>
Answer:
1)herds young in to center of group
2)produces many
offspring at once to
protect against high
predation risk
3)protects offspring
until environmental
conditions are ideal
for growth
Explanation:
