In this question we will explain the common ovulation cycle, and what is the chain of events between corpus luteum, Graafian follicle, oocyte, ovarian follicles, ovulation.
<h3>What is ovulation?</h3>
As follicle cells grow, estradiol production is observed. Estradiol is released slowly throughout the follicular phase of the ovarian cycle. This phase is characterized by follicle growth and oocyte maturation.
After ovulation, the so-called luteal phase of the ovarian cycle begins. In it, the LH hormone acts by stimulating the follicular tissue of the ruptured follicle to form the corpus luteum.
Ovulation is the time when the mature oocyte is released.
With this information, we can conclude that the common ovulation cycle, and what is the chain of events between corpus luteum, Graafian follicle, oocyte, ovarian follicles, ovulation.
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we know that
the surface area of the top of the water
is calculated with the formula of the area of a circle

Step 1
Find the radius of the water tank in the middle of the tank
by proportion

so
For h=5 m
the radius is equal to r=1.5 m
Step 2
Find the surface area


therefore
the answer is
the surface area of the top of the water is 
Nondisjunction is defined as the failure of the chromosomes to seperate during cell division. An animal with a haploid number of 6 (diploid number of 12) undergoes meiosis, and at the meiosis II (cells are already haploid from the meiosis I), nondisjunction occurs. The mature ovum will contain 6+1 chromosomes (n+1) because there is an extra chromosome from the nondisjunction. The second polar body will contain 5 chromosomes (normal would be 6) because the second polar body did not receive that extra chromosome due to nondisjunction. In the event of fertilization of the abnormal ovum with a normal sperm, the zygote will be a diploid (12 chromosomes) normally but since the ovum as an extra chromosome from the nondisjunction then the zygote will have an extra chromosome (13 chromosomes). One pair of chromosomes has an extra single chromosome and this is called a trisomy.
Answer:
B, because she is shy and keeps to herself all the time.