Advertisements
Advertisements
Question
Give a significant point of difference between the oestrous and menstrual cycles.
Advertisements
Solution
The oestrous cycle takes place in Non-primate females (which occurs during the Breeding season). Menstrual cycle takes place in primates, which occurs monthly.
APPEARS IN
RELATED QUESTIONS
The Graafian follicle, after ovulation turns into a hormone producing issue called Corpus callosum.
How can the scientific understanding of the menstrual cycle of human females help as a contraceptive measure?
Explain the changes that occur in the ovary and uterus during menstrual cycle in human females. Mention the influence of pituitary and ovarian hormones in bringing these changes.
Name the Following
Sloughing of the uterine wall during menstrual flow.
The following is the illustration of the sequence of ovarian events (a-i) in a human female.
Explain the changes that occur in the uterus simultaneously in anticipation.
Level of which hormones are at their highest during the luteal phase (second half of the cycle) of the menstrual cycle?
To answer the question, study the graphs below for Subjects 1 and 2 showing different levels of certain hormones.
The peak observed in Subject 1 and 2 is due to ______
A biology student after studying the different levels of hormones during the menstrual cycle was comparing 2 subjects (Patients). A table was created after looking at the levels of hormones A and B for Subjects 1 and 2. Read the information in the table and answer the question that follows.
| HORMONE A | HORMONE B | |
| Subject 1 | Shows a peak on the 14th Day of the menstrual cycle. | Falls down during the luteal phase. |
| Subject 2 | Shows a peak on the 14th Day of the menstrual cycle. | The level is maintained high in the luteal phase. |
For subject 2 it is observed that the peak for hormone B has reached the plateau stage. After approximately how much time will the curve for hormone B descend?
Exit from the cell cycle and remain dormant for long time by a cell is represented by one of the following phases of the cell cycle:
The Corpus luteum grows during menstruation.
