Assuming that there are only two alleles at a given locus, if the frequency of one allele is 0.6, what is the frequency of the other allele?
a. -0.6.
b. 0
c. 0.4
d. 0.6
e. 1

c. 0.4

Explanation:

A gene may have two or more alleles. Irrespective of the total number of alleles, the sum total of frequencies of all the possible alleles for a gene present in the population is always 1. If a gene has two alleles and the frequency of one allele of the gene in a population is p and that of another allele is q, their total frequency would be one.  

So, if the frequency of one allele is= 0.6

Frequency of another allele would be= 1-0.6= 0.4

"menstrual cycle is a complex cycle that consists of several processes. order of occurrence of steps in menstrual cycle are as follows:

1. high progesterone levels maintain the endometrium lining of the uterus.

2. endometrium lining breaks down and low levels of estrogen stimulate the pituitary to release fsh and lh.

3. fsh and lh stimulates the follicles to develop and the oocyte to produce estrogen.

4. rising estrogen levels suppress fsh production and development of other follicles.

5. a spike in lh causes follicle to rupture.

6. a breakdown of corpus luteum causes progesterone level to drop."

b. read the phase at the intersection of any given temperature and pressure.