Phases of menstrual cycle
Explain the phases of menstrual cycle?
Expert
The menstrual cycle is categorized into two main phases:
a) The follicular or menstrual phase and
b) The luteal or secretory phase.
Menstrual phase begins at first day of the menses and lasts until the ovulation (around 14th day). The luteal phase starts after the ovulation and ends when the menses starts (around 28th day).
How are animals classified in relation to the germ layers present in their embryonic progress?
Describe humoral immune response?
Which type of muscle tissue helps to push food down through the esophagus?
How the birds are characterized according to respiratory system? Answer: Similar to mammals and reptiles, they make gas exchange via lungs.
After the pollination, explain how does the fecundation takes place within the angiosperms and whether fecundation depends upon the water?
Write the organs of excretory system? Answer: The excretory system is made up of bladder, two kidneys, two ureters and urethra.
In the time of Darwin the results of Mendel’s research on biological inheritance had not been published, Genetics was not yet developed, neither DNA nor the concept of genetic mutation were known. What is the modern darwinist theory that incorporates these bodie
On an average what is the life duration of red blood cells? Where are they damaged? Describe the destination of heme groups subsequent to the destruction of hemoglobin molecules?
Why is it not accurate to assert that DNA self-replicates?
Specify difference between the data mart and the data warehouse?
18,76,764
1934054 Asked
3,689
Active Tutors
1456121
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!